分类
全部 更多 其他未分类标准品 其他未分类试剂 临时导入 天然产物标准品 AA/ICP/IC标准溶液 其他环境检测标准品 除草剂和除草剂解毒剂标准品 脂肪酸类标准品 多氯联苯(PCBs)标准品 食品质控样 杀菌剂标准品 工业品检测标准品 一般溶液及指示液 滴定分析溶液 有机磷农药标准品 吸头·吸头盒 环境质控样 兽残标准品 有机氯农药标准品 增塑剂类标准品 其他质控样 其他农残检测标准品 其他无机标液 毒素类标准品 离心管 水质分析无机溶液 偶氮染料(AZO)代谢物标准品 拟除虫菊酯类农药标准品 醛酮及其衍生物标准品 杀螨剂标准品 环境/国标标准(HJ/GB/NY等)系列农残检测标准品 分子生物学常规试剂 氨基甲酸酯农药标准品 食品检测标准品 咪唑与苯并咪唑类兽残标准品 HPLC级溶剂 其他食品检测标准品 粒度标准品 检测/分析试剂盒 其他基质类标准品 有机磷系阻燃剂标准品 其他兽药标准品 pH标准缓冲溶液 漏斗·漏斗架 磺胺类兽残标准品 其他未分类通用耗材 β-受体激素/瘦肉精类兽残标准品 环境/国标标准(HJ/GB/NY等)系列环境检测标准品 环境基质标准物质 植物生长调节剂标准品 PCR板 滤膜 其他医药标准品 全氟化合物标准品 亚硝胺类标准品 工业品质控样 滴定管 农残检测标准品 硝基呋喃药物及其代谢物标准品 试剂瓶 其他移液·分液 PCR管 喹诺酮类兽残标准品 有机锡标准品 其他称量·取样·加样 甾体激素类兽残标准品 固相萃取(SPE) 防晒类标准品 温度计 烃类标准品 糖、糖醇、有机酸标准品 滤纸 试纸 农残级溶剂 制药质控样 容量瓶 液相色谱柱 试管 针式滤器 加样槽 环境检测标准品 其他生化分析试剂 烧瓶 三角烧瓶/锥形瓶 化妆品质控样 工业品基质标准物质 烷基酚聚氧乙烯醚标准品 青霉素类兽残标准品 食品基质标准物质 坩埚 免疫亲和柱 刷子 生化分析试剂 过滤器及配件 REACH高度关注物质(SVHC)标准品 注射器 防腐剂标准品 多溴联苯醚(PBDEs)标准品 样品瓶 烧杯 PCR封板膜 塑料洗瓶 离心管架 维生素类标准品 酚类标准品 其他气相色谱试剂 培养皿 多功能净化柱 空心阴极灯 采样袋 干燥器 多溴联苯(PBBs)标准品 孔雀石绿与结晶紫兽残标准品 乳胶手套 镊子 pH计/酸度计 其他色谱耗材 口罩 气相色谱柱 生物酶 量筒 PH电极 手提式灭菌器 杀虫剂标准品 气相色谱配件 色谱进样瓶 丁腈手套 冷凝管·分馏柱 氨基酸标准品 蒸发皿 试管架 分析天平 刻度吸管 药勺 顶空瓶 巴氏吸管/一次性吸管 水浴锅 电热板 蒸馏头·蒸馏器·蒸馏球 农残分析用试剂 温湿度计 玻璃塞·球磨塞·四氟塞 生物垃圾袋 硅胶塞 其他手部防护 培养瓶 抗氧化剂标准品 搅拌子 电热套 离子对试剂 超声波清洗器 其他工业品检测标准品 封口膜 样品标签 样品袋 比色管·比色管架 滴瓶 移液·分液 药物杂质标准品 不锈钢筛子 二噁英类物质标准品 层析柱 砝码 移液器架 索氏提取器 达因笔 量杯 防化手套 防毒面具 其他密封·塞子 剪子 大环内酯类抗生素兽残标准品 大肚移液管 衍生化试剂 其他未分类分析耗材 冻存管 四环素类兽残标准品 填料 搪瓷盘·桶 橡胶塞 比重瓶 砂芯过滤器 硅胶管 称量瓶 称量盘 胶带 胺类标准品 中国药典标准品 实验鞋/靴 密度计·酒精计 尼龙滤网 接头 染色缸·染色架 毛细管 氮吹仪 液相缓冲盐添加剂 玻璃棒 电导率仪 砂芯滤球·具砂板过滤管 研钵 离子色谱柱 胶头滴管 血清瓶 质控样 载玻片·存储盒·晾片板 采样杯 防割手套 防化服 PCR冰盒 产品目录 刀具 化妆品基质标准物质 升降台 吸收管 培养板 塑料箱/塑料篮 实验大褂 接种环 标准物质 比色皿 气相色谱试剂 涡旋混匀器 深孔板 滴定台 硅胶板 称量纸 酒精灯·灯芯 钢铁量瓶 钳子 防护眼镜 防火/隔热手套 非糖类甜味剂标准品 高纯酸 万用电炉 元素分析试剂 其他液相色谱试剂 其他细胞培养 其它物性测试仪器 染料标准品 单组份容量法试剂 培养皿架 培养管 库仑法卡尔费休试剂 搅拌棒 杀鼠剂标准品 样品管 橡胶管 氨基糖苷类抗生素兽残标准品 电导率标准品 电导电极 盛漏托盘 第三类易制毒化学品 精密天平 表面皿 酸缸/碱缸 采样拭子 防护屏 隔膜真空泵 鞋套 QuEChERS 乳胶管 低温防护手套 其他分子生物 无机标液 医用防护服 卧式灭菌器 围裙 固相萃取仪 培养皿消毒桶 基体改良剂 基准试剂 塑料喷壶 夹子 接种棒 数字滴定仪 标本瓶 泵油 洗耳球·吸球·大容量手动移液器 消解管 液相色谱试剂 砂纸 移液管架 第二类易制毒化学品 线手套 结晶皿 脱脂棉 试管夹 迈拉膜 酶标板 防化靴 ICP炬管 LC-MS级溶剂 不锈钢盆/托盘 仪器配套溶液 促释剂 光谱纯试剂 其他未分类生化耗材 其他消解·搅拌 其他物性测试仪耗材 其他蒸发·干燥 冻存盒 分光光度标准品 刮刀/刮铲 化学试剂 卡尔费休特殊及辅助试剂 双组份容量法试剂 反口胶塞 台式离心机 培养袋 塑料盒 塑料罐/桶 安瓿瓶 封闭电炉 布帽/头套 当量溶液 微波消解仪 手洗型清洗剂 抛光布 抛光粉 指示剂 接种针 擦镜纸 显色酶分析底物 杜瓦瓶 标记笔 氢化物发生还原剂 水浴振荡器 振荡水槽 泄漏应急包 涂布棒 滴水架 灭菌袋·牛皮纸 烟草相关标准品 石棉网 磁力架 离心瓶 离心管盒 种子瓶 称量·取样·加样 纸巾 细胞小室 细胞筛网 耳塞/耳罩 聚醚类抗生素兽残标准品 蠕动泵配件 试管混匀器 鼓风干燥箱
纯度
全部 更多 见证书 >95% 纯品型,有证书 ≥98.0% 100μg/mL 1000μg/mL ≥98% HPLC≥98% 98% 100 μg/mL in Methanol 97% 100 μg/mL in Acetonitrile P 100 µg/mL in Acetonitrile 50.0 µg/mL 1000 μg/mL in Acetonitrile 100 μg/mL in MeOH 1000 μg/mL in Methanol 95% 99% 1000 μg/mL in Acetone 10μg/mL AS 10 μg/mL in Cyclohexane AR500G 100μg/mL in Methanol 100 μg/mL in Cyclohexane 不同浓度 100 μg/mL in Acetone 1000mg/L 100 μg/mL 见包装 >90% 100 μg/mL in Isooctane 100 µg/mL in Methanol 分析标准品 10 μg/ml in Acetonitrile RG ≥95% 100mg/L 50 μg/mL in Isooctane AR500ML AR 95.00% 35 μg/mL in Isooctane 97.00% 96% 2000μg/mL 1000 μg/mL in MeOH 1000 μg/mL in Hexane 2.0 mg/mL in MeOH 10 μg/mL in Isooctane 100 μg/mL in Toluene 1000μg/mL in Methanol 有COA 100µg/mL 定性 250g 500μg/mL VBRM 见说明 50 μg/mL in Toluene 0.2 mg/mL in MeOH 50μg/mL Varied conc. in Isooctane 50 μg/mL in Acetonitrile BRM 1000 μg/mL in 2-5% Nitric Acid 10 μg/mL in Methanol AR25G 1000 μg/mL in Water 1000 µg/mL in Methanol 100μg/mL in Acetonitrile 2000 μg/mL in Methanol 1000 µg/mL in Acetonitrile 10000 μg/mL in 2-5% Nitric Acid 5.0 mg/mL in MeOH AR100G 99.90% HPLC≥95% AR,99% >98.0%(GC) ≥95.0% HXRG ≥97.0% RGBRM 1000 µg/mL in Acetone 见详情 200μg/mL 5000μg/mL 10 μg/mL in Acetonitrile 99.9% >85% 100 μg/mL in AcCN GR500G 2.0 mg/mL in CH2Cl2 AR250G 100 μg/mL in Water HXAS 100 μg/mL in Hexane ≥97% 99.80% Varied conc. in 2-5% Nitric Acid 100μg/mL溶于5% HNO3 50 μg/mL in Methanol AR,98% 1000μg/mL溶于H2O 1000μg/mL in Acetone 90mm 10000μg/mL 500mg/L 0.1 mg/mL in Acetonitrile 100.0 µg/mL Varied conc. in MeOH 100μg/mL溶于H2O >80% BR 100μg/mL in Acetone 100μg/mL, 1mL 200ul HPLC500ML Varied conc. by %w/w 见证书,土黄色/粉末 AR,99.5% 98.00% HPLC≥97% BR 250g 1000 μg/mL in MtBE GC≥98% ≥99% 1.5ml 1000 μg/mL in Dichloromethane 1000µg/mL 99.70% 99.99% metals basis 100 µg/mL in Cyclohexane 2μg/mL ≥90% 100μg/mL in Hexane 100 μg/mL in 2-5% Nitric Acid 10mL >98.0%(HPLC) 99.50% 2.0ml 1000 μg/mL 1000μg/mL in Acetonitrile 1000μg/mL, 1mL 1mg/mL 2000 μg/mL in Dichloromethane 20μg/mL >98.0% 10 μg/mL in 2-5% Nitric Acid AR,99.0% Varied conc. by weight >98.0%(T) 0.2ml 100 μg/mL in Dichloromethane 土壤基体 100 µg/mL GR500ML 10mg/L 1000μg/mL in Hexane 无证书 100 µg/mL in Acetonitrile:Water 100 µg/mL in n-Hexan 2组分 50 µg/mL 5μg/mL 90.00% 1000 μg/mL in AcCN 200 μg/mL in Methanol 冻干 5000 μg/mL in Methanol Varied conc. in MtBE 100 µg/mL in Water 96.00% >97.0%(GC) HXP 原厂包装 1000 μg/mL in Toluene 99.5% 99.60% Varied conc. in 2-5% Nitric Acid, tr Hydrofluoric acid 1000 μg/mL in Isooctane 1μg/mL 3000μg/mL 50 μg/mL in Acetone 10000µg/ml溶于2.0mol/L HNO3 见证书,黑灰色/粉末 1000μg/mL溶于1.0mol/L HNO3 10mg/mL 0.5ml 1000μL 3组分 99.00% 10 mg/mL in Water 1mL 4组分 >99.0%(GC) MW 5000 Da ≥98.0%(GC) 0.2 mg/mL in Methanol 2000 µg/mL in Methanol 50 μg/mL 90% MW 10000 Da PT100G ≥96% 100 µg/mL in Acetone 1000 µg/mL in Toluene 100μg/mL溶于5% HNO3,tr.HCl 20.0 mg/mL in CH2Cl2 25 μg/mL in Acetonitrile 25 μg/mL in Isooctane 0.5 mg/mL in MeOH 10 µg/mL in Acetonitrile 10 μg/mL in Ethyl acetate 100g 500ml >70% >98.0%(GC)(T) >98.0%(HPLC)(T) MW 2000 Da NA XRM 0.1000mol/L 10 μg/mL in Acetone 10.0 mg/mL in Heptane 1000 μg/mL in Cyclohexane 1000μg/mL in Carbon Disulfide 2.0 mg/mL in Dichloromethane 2000μg/mL in Methanol 225mL 1000 μg/ml in Acetonitrile 2.0 mg/mL in Methanol ≥96.0% 1000 μg/g in 75 cSt Base oil 20.0 mg/mL in MeOH 50μL HPLC≥90% ≥98.0%(HPLC) 0.2 mg/mL in CH2Cl2 0.98 AR10G CP GR HPLC HXRGBRM 可根据需求定制 1000 μg/mL in Ethanol 2000 μg/mL in Toluene 25μg/mL 50 μg/mL in Cyclohexane 50mg/L 96孔 99.20% HPLC≥96% 农残级 1000 μg/mL in Carbon disulfide 1000 μg/mL in Isopropanol 2000µg/mL 5组分 99.9% metals basis AR级 浓度见证书 100μg/mL in Toluene 99.40% GCS/5ML MW 3400 Da Varied conc. in Methanol 0.1000mol/L左右 1000 μg/mL in 5% HNO3 100ug/mL 50ml 50ug/ml in methanol 99.7% AR5G 10000µg/ml溶于H2O 1000μg/mL in Water 200 μg/mL in Water 500 μg/mL in Acetone 5000 μg/g in 75 cSt Base oil 50µg/mL 99.8% >75% / 0.5 mg/mL in Acetonitrile 10 μg/mL 10ug/mL 10µg/mL 20μL 250ml 50 µg/mL in Methanol:Water 5mg/L 97.80% GR100G MW 20000 Da 0.5μg/mL 10.0 mg/mL in Hexane 1000 µg/mL in Dichloromethane 1000 μg/mL in Water, tr Hydrofluoric acid 100μg/mL in Cyclohexane 2mg/L 50 μg/mL in MeOH 500 μg/mL in Methanol ACS 标准值1:30μg/片;标准值2:60μg/片;标准值3:空白 0.5 μg/mL in Acetonitrile 0.6ml 10000 μg/mL in Water, tr Hydrofluoric acid 100ml 110-1100 cfu 2.0 mg/mL in Hexane 2000 μg/mL in CH2Cl2 0.1mol/L 1.000mol/L 1.00mg/mL 1.00mg/mL溶于正己烷 10 μg/mL in Toluene 100 μg/mL in Water, tr Nitric acid 1000 µg/mL in n-Hexan 1000 μg/mL in 10% Hydrochloric acid 1000 μg/mL in CH2Cl2 1000 μg/mL in Water, tr Nitric acid 10000 μg/mL in 10% Hydrochloric acid 10000mg/L 1000μg/mL溶于5% HNO3 100μg/mL in Water 10组分 35 μg/mL in MeOH 4N/10G HXBRM HXVBRM Varied conc. in Water >95% 0.05000mol/L 10 mg/mL in Hexane 10 mg/mL in Methanol 100 μg/mL in 2-5% Nitric Acid, tr Hydrofluoric acid 1000 mg/l溶于0.5 mol/l的HNO3 1000 μg/mL in n-Hexane 10ml 25T 3/8英寸 30μg/mL 4000μg/mL 500 μg/mL in Acetonitrile 50μg/mL in Methanol 6000μg/mL 6组分 97.70% 99.6% BR250g 见证书,灰色/粉末 见证书,白色/粉末 0.2 mg/mL in Hexane 0.6-2.0*10^7 cfu 1/2英寸 1000 μg/mL in 10% HCl 1000?g/mL 1000ml 10μL 10μg/mL in Methanol 2.5 mg/mL in MeOH 20000μg/mL 200µg/mL 20支/盒 400μg/mL 50mL 98%+ 98.0% AR,98.5% HPLC100G 固体废物基体 复合肥料基体 0.1 mg/mL in AcCN 0.1005mol/L 1/4英寸 1000 µg/mL in Acetonitrile:Water 1000 μg/mL in MeOH:AcCN (50:50) 1000 μg/mL in Methylene chloride 100mL 200 μg/mL in Water, tr Nitric acid 3000μg/mL in Carbon Disulfide 4mg/L 50 µg/mL in Acetonitrile 97.50% >97.0% AR/500G LR500G ≥94% 见参数 0.01000mol/L 0.1003mol/L 0.5 mg/mL in Hexane 100 µg/mL in Methanol:Water 1000 μg/mL in n-Hexan 10000 μg/mL in Water 1000μmol/L溶于0.1M盐酸 100?g/mL 100μg/mL in Ethanol 2000 μg/mL in Acetonitrile 4000 μg/mL in Dichloromethane 50 ppm w/w in Transformer oil 500 ppm w/w in Transformer oil 5000mg/L 500μg/mL溶于H2O 85% 93.00% 99.999% metals basis >60% AR,≥99.5% AR,≥99.0% 有机肥料基体 见报告 0.1006mol/L 0.5-10μL 10 µg/mL 100 μg/mL in n-Hexane 100 μg/mL in n-Hexan 1000 μg/mL in MeOH:AcCN (95:5) (as deriv.) 1000 μg/mL in Methyl-tert-butyl ether 1000 μg/mL in Water, tr Ammonium hydroxide 1000ug/mL 10mg 10μg/g 1g/L 200 μg/mL in MeOH 2000 μg/mL in Acetone 2000 μg/mL in MeOH 250μg/mL 300μg/mL 3μg/mL(以醛酮计) 50 μg/ml in Isooctane 99.2% 99.30% 9组分 >95.0%(GC) GR,99.8% GR/500G HPLC/4L HPLC≥94% PT50G Varied conc. by volume Varied conc. in AcCN Varied conc. in CH2Cl2 ≥99.0% 日化级别 0.1 mg/mL in MeOH 0.5000mol/L 1.7ml 1/8英寸 100 mg/L 100 μg/mL in 10% Hydrochloric acid 10000 μg/mL in Water, tr Ammonium hydroxide 1000μg/mL in Ethanol 200 ng/μL in Isooctane 2000μg/mL in Carbon Disulfide 25ml 3/4英寸 7组分 98% (HPLC) 99.10% 99.95% metals basis >95%异构体混合物 GCS/5ml Varied conc. in Acetonitrile ≥98%(GC) 指示试剂 有COA,5000ug/ml in Methylene chloride 符合《中国药典》 纯度≥98% 0.1 mg/mL in Acetone 0.1%(w/v) 0.1mg/mL 0.5 mg/mL in CH2Cl2 0.99 1.00mg/mL溶于H2O 1.1ml 100 µg/mL in Acetonitrile/Water 100 μg/mL in Ethyl acetate 1000 µg/mL 1000 μg/mL in DMSO 10000 μg/mL in Methanol 10μg/mL溶于5% HNO3 11组分 1mg/ml 2000 µg/mL in Dichloromethane 200mg/L 200μg/mL in Methanol 250μL 5000 μg/g in Mineral oil 500g 50μg/mL in Toluene 5mL 97.30% 97.90% 99.4% >97.0%(HPLC) >97.0%(T) AR,90% IND25G PIC20G Standard for GC,≥99.5%(GC) Varied conc. in Residual oil ≥97.0%(GC) ≥99.5% 异构体混合物>95% 无COA 见证书,黑褐色/粉末 见说明书 详见说明书 0.97 100 μg/mL in Acetontrile 1000 μg/g in Mineral oil 1000 μg/mL溶于甲醇 1000μg/mL, 1000μg/mL溶于甲醇 100μL 100μg/mL溶于5% HCl 100μg/mL溶于5% HNO3,tr.HF 100μg/mL溶于5% HNO3,tr.Tartaric 100μg/mL溶于甲醇 1mg 20.0 mg/mL in Hexane 2000 µg/mL in p/t Methanol 2000mg/L 20mg/mL 40μg/mL 5.0 mg/mL in Acetone 500 μg/mL in Dichloromethane 500 μg/ml in Methanol 50μg/mL in Nonane 5ml 8组分 97.10% 98.5% 98.80% 99.0% 99.97% 99.99% >98.0%(HPLC)(N) AR,≥99.5% CRM EA GR,99.5% HPLC,≥99.9% HPLC/色谱级 IND MW 1000 Da Varied Conc in Isooctane ≥99.99% metals basis 定值 试剂级 0.1 mg/mL in MtBE 0.995 1 µg/mL in Cyclohexane 1.01mg/mL 10 µg/mL in Ethylacetate 10 µg/mL in Methanol 10 μg/mL in AcCN 10 μg/mL in n-Hexane 100 µg/mL in Toluene 100 μg/mL in Ethanol 1000 µg/mL in Cyclohexane 1000 μg/mL in Triacetin 1000μg/mL in Toluene 1000μg/mL溶于5% HNO3,含Cl- 200 μg/mL in Acetone 200μg/mL溶于甲醇 300ul 30μL 3μg/mL 50 μg/mL in Isopropanol 500 μg/mL in MeOH 5000μg/mL in Carbon Disulfide 500ML 80% 90mm*20个 98.9% 99.1% >95.0%(T) AR1G GC≥95% Varied conc. by %v/v ≥85.0% ≥93.0% 工业固废基体 (GCS)/5ML (GCS)/5ml 0.05005mol/L 0.1ml 0.2 mg/mL in Dichloromethane 0.5000 M in Water 0.5~1.0×10*3cfu/颗 1.0 % w/w in MtBE 1.5mg/L 10 μg/mL in Hexane 100 μg/mL in MeOH:AcCN (50:50) 100 μg/mL in MtBE 100.00% 1000 µg/mL in Water 1000 μg/mL in 2-5% Nitric Acid, tr Hydrofluoric acid 1000 μg/mL in H2O 1000mL 1000μg/mL溶于1%HNO3 1000μg/mL(以N计) 100ug/ml 100μg/mL溶于1%HNO3 100μg/mL溶于5% HNO3,tr.HCl,tr.HF 10g/L 10ng/μL 10μg/mL in Acetonitrile 10μg/mL, 1mL 150 μg/mL in MeOH 15mL 1L 1mg/L 1英寸 200 μg/mL in Cyclohexane 2000 μg/mL in Methyl-tert-butyl ether 20g/L 3.0mg/mL 300mg/L 40 μg/mL in MtBE 4N/25G 5.0 mg/mL in Acetonitrile 5.0 μg/mL in Toluene 5000μg/mL in Methanol 500μg/mL in Carbon Disulfide 500μg/mL in Methanol 80.00% 800μg/mL 900 μg/g in 75 cSt Base oil 94.00% >96.0%(GC) >98% AR,97% AR,98.0% AR,≥99% AR100ML AR500g CP,98% PIC10G ≥90.0% ≥98% (HPLC) 纯度见证书 见证书,黄色/粉末,饲料基体 0.01005mol/L 0.05mol/L 0.1001mol/L 0.1μg/mL 0.5%(w/v) 0.5-2μL 0.95 0µg/mL 1.0µg/mL 5.0µg/mL 50.0µg/mL 100.0µg/mL【溶于3% HNO3(3%硝酸)】 1.5 mg/mL in MeOH 10 µg/mL in n-Hexan 10 μg/mL in 2-5% Nitric Acid, tr Hydrofluoric acid 10 μg/mL in Water 10.0μg/mL 100 ug/ml in Hexane 100 µg/mL in Ethylacetate 100 μg/mL in Methyl cellosolve 100 μg/mL in methanol 100 μg/ml in Methanol 1000 μg/mL in 20% HCl 1000 μg/mL in Carbondisulfide 1000 μg/mL in EtOH 10000 μg/mL in 10% Nitric acid 100ppm 100μg/mL in Isooctane 100μg/mL in Isopropyl Alcohol 100μg/mL溶于正己烷 100μg/mL(以N计) 102μg/mL 1200μg/mL 15组分 2.0 mg/mL in Dichloromethane:Benzene (50:50) 2.0 ng/μL in Isooctane 2.0μg/mL 200 µg/mL in Methanol 2000 µg/mL in Acetonitrile 20mg/L 20支 2500 μg/mL in Methanol 25mg/L 2ml 30mg/L 4.0 mg/mL in CH2Cl2 400NTU 4μg/mL 5.0 mg/mL in Methanol 50 μg/mL in Acetonitrile:Water 500mL 500ul 500μg/mL in Water 59组分 5g/L 85.00% 98.50% 99% metals basis >95%, 1000 μg/mL in Hexane >95%, 1000 μg/mL in Methanol >99.5%(GC) AR(沪试),≥99.0% BS25G CP500ML GC GR500g MW 4000 Da MW 40000 Da MW 600 Da SH Varied conc. in 1% Nitric acid Varied conc. in Carbon disulfide Varied conc. ≥92% 城市污水处理污泥基体 套装 检出限≤0.5μg/kg 水溶肥料基体 粒径范围:100-1000µm; 颗粒数:1-3粒 色标(GCS)/5ML 见证书,土黄色/粉末,土壤基体 见证书,灰黑色/粉末 饲料基体 0.01002mol/L 0.01004mol/L 0.01mol/L 0.02000mol/L 0.02500mol/L 0.1 mg/mL in Ethyl acetate 0.1004mol/L 0.2 mg/mL in MeOH (as deriv.) 0.5 mg/mL in MtBE 0.5mg/mL 0.5号-10号 0.5µg/mL 2.0µg/mL 4.0µg/mL【溶于3% HNO3(3%硝酸)】 10 μg/g in 75 cSt Base oil 10 μg/mL in n-Hexan 100 µg/mL in Acetonitrile/Methanol 100 μg/g in 75 cSt Base oil 100 μg/mL in 1 mol/L Nitric Acid 1000 μg/mL in 10% HNO3 1000 μg/mL in Ethyl acetate 1000 μg/mL溶于二氯甲烷 10000 μg/mL in 1% Nitric acid 10000µg/mL 1000NTU 1000mg/L in Water 100μg/mL(以醛酮计) 100μg/mL,1mL 100μg/mL左右 100μg/mL溶于50%甲醇 100μg/m 100μg 10kg 10µg/mL in Acetonitrile 125ml 12组分 1500μg/mL 15ml 163mg/L 2 μg/mL in Acetonitrile 2.5μg/mL 20 mg/mL in MeOH 20 μg/mL in MeOH 20 μg/mL in MtBE 2000 μg/mL in Methylene chloride 2000mg/L于甲醇 2000μg/mL in Dichloromethane 2500µg/mL 2500μg/mL 250mL 2µg/mL 30 μg/g in 75 cSt Base oil 300 μg/g in 75 cSt Base oil 300mm/0~150℃ 35 μg/mL in Toluene 3ml 4.00mg/L 50 μg/g in 75 cSt Base oil 50 μg/mL in CH2Cl2 500 μg/g in 75 cSt Base oil 50g/L 6000μg/mL in Carbon Disulfide 80μg/L 94% 96.20% 96T 97.60% 98+% 98.40% 98.6% 98.90% 99.3% 99.95% 99.99%(高纯试剂) >95%, 100 μg/mL in Methanol >95.0%(HPLC) >97.0%(HPLC)(T) >98.0%(N) AR,99.8% AR2500ML BR25G CP500G GC500ML GCS GR,99% HPLC,≥99.8% PT Varied mass% in Isooctane Varied Conc %w/w Varied conc. in Hexane Varied conc. in n-Heptane pH=3.5 Φ10mmΧ120mm ≥93% ≥98%(HPLC) ≥99.0% (GC) ≥99.5%(GC) 不同浓度, 1mL 丰度:10atom%;化学纯度:≥98.5% 农残级试剂 厂家原包装 肥料基体 见证书,灰白色/粉末 见证书,白色/片状 见证书,绿色/颗粒 (100-1.0) μg/mL,不确定度=0.02 (1000-1.0) μg/mL,不确定度=0.02 0.01410mol/L 0.1002mol/L 0.1007mol/L 0.15 mg/mL in MeOH 0.2000mol/L 0.25 mg/mL in MeOH 0.5-1μL 0.5-50μL 0.5005mol/L 0.5mg/L 0 1%(w/v) 1.002mol/L 1.00mg/mL溶于甲醇 1.00μg/mL 10 µg/mL in Cyclohexane 10 μg/mL in Methanol/Water 10 μg/mL in Water, tr Hydrofluoric acid 10% 10.0 mg/mL in MeOH 100 μg/mL in Methanol (Contain 1%DMSO) 100 μg/mL in Water, tr Hydrofluoric acid 100 μg/mL in n-hexane 100% 100-200目 1000 µg/mL in Isopropanol 1000 μg/mL in 1% HNO3 1000 μg/mL in 20% Hydrochloric acid 1000 μg/mL in 5% Hydrochloric acid 1000 μg/mL in Acetone/Hexane 1000 μg/mL in Carbon disulphide 1000 μg/mL in DMF 1000 μg/mL in Hexane:Acetone (90:10) 1000 μg/mL,不确定度=0.01 1000ppm 1000μg/mL溶于乙醇 100µg/mL in Acetonitrile 100μg/mL, 100μg/mL溶于5% HNO3,含Cl- 100μg/mL溶于5%HNO3 100μg/mL溶于乙腈 100μg/mL溶于乙醇 100μg/ml in Methanol 101μg/mL 10μg/L 10μg/mL溶于3% HNO3 10支/盒 10支/袋 1413μS/cm 150mg/L 150μg/mL 165μL 1ml 2 µg/mL 200μL 20~40μg/mL in Acetone 23组分 25.0 µg/mL 2500 μg/mL in AcCN:MeOH (90:10) 2500 μg/mL in Isopropanol 250mg/L 25μg/mL in Acetonitrile 2mL 300mm/0~100℃ 30ml 47mm 5*1mL 5.0 mg/mL in Methylene Chloride 50 μg/mL in Methanol:Water 50 μg/ml in Isooctane 500 μg/g in Biodiesel 100 500 μg/mL in 40% Acetonitrile·H2O 500 μg/mL in Cyclohexane 5000 μg/mL in 2-5% Nitric Acid 5000 μg/mL in Dichloromethane 500g,食品级 500mg/6ml 500μg/mL溶于甲醇 500μg/mL(以N计) 55mm 6.00mg/mL 600 μg/mL in Acetonitrile 70.3μg/mL 93% 95% (HPLC) 95%, MW 10000 Da 95%,MW 10000 Da 97.5% 98.1% 98.20% 98.4% 98.7% 98.70% 99% , 用于合成 99.98% 99.995% metals basis >50% >95.0% >97.0%(GC)(T) >99.0%(HPLC) >99.0% ACS,≥99.5% AR,95% AR/500ML AR500ml AR(沪试) AR(沪试),≥99.5% BR100g BR250G GR,≥99.8% GR250G HPLC,99.00% HPLC级,≥99.9% LC-MS ReagentPlus®, 99% Varied conc. in Cyclohexane Varied conc. in Methylene chloride Varied conc. in Water, tr Nitric acid XRF仪器耗材 analytical standard pH=6.864 pH=9.182 ≥94.0% ≥98.5% ≥99.5% ( 4 Times Purification ) 分析纯 原子荧光AFS2202E 无水级,99.8% 色谱级,≥99.9% 见证书,浅绿色/颗粒 见证书,深绿色/颗粒 见证书,灰黄色/粉末 见证书,褐黄色/粉末(屑状) 适用样本:粮谷类样品及饲料 >90% 0.01008mol/L 0.02006mol/L 0.04996mol/L 0.04997mol/L 0.05%(w/v) 0.1 % w/w in MtBE 0.1 mg/mL in EtOAc 0.1 mg/mL in MeOH:AcCN (50:50) 0.1 mg/mL,不确定度=0.03 0.1%(w/v) 0.1008mol/L 0.1mg/ml 0.1mol/L in Water 0.1ng/μL 0.2 mg/mL in Acetone 0.2003mol/L 0.25 mg/mL in Acetone 0.5 mg/mL in Ethyl acetate 0.50mg/mL 0.5mol/L 0.96 1 mg/mL in Acetonitrile 1 μg/mL in 1% Nitric acid, tr Hydrochloric acid 1.003mol/L 1.0mg/mL 10 µg/mL in Isooctane 10-100 μg/mL in Acetonitrile 10-100µg/mL 10.0 μg/mL in Isooctane 10.0mg/kg 10.0mg/mL 100 ?g/mL 100 µg/mL in Dichloromethane 100 µg/mL in Methyl-tert-butyl ether 100 µg/mL in Nonane 100 μg/mL Methanol 100 μg/mL in 2-5% Nitric Acid, tr Hydrofluoric acid, tr Tartaric acid 100 μg/mL in Deuteriumoxide 100 μg/mL in Ethyl Acetate 100 μg/mL in Mehanol 100 μg/mL in Methanol/Water 100 μg/mL in Methanol:Phosphoric acid (99:1) 100 μg/mL in Methyl-tert-butyl ether 100-200 mesh, 1%DVB,Substitution 0.3-0.8mmol/g 1000 mg/L,不确定度=0.02 1000 mg/溶于1000 mg/l的H2O 1000 µg/mL in Ethyl acetate 1000 μg/g in Anisole 1000 μg/mL in 10% Nitric acid 1000 μg/mL in 5% HCl 1000 μg/mL in Acetontrile 1000 μg/mL in Hexane:Acetone 8:2 1000 μg/mL in Methanol/DMSO/Formic acid 1000 μg/mL in p-Dioxane 10000 μg/mL in 20% Hydrochloric acid 10000 μg/mL in Dichloromethane 10000 μg/mL in Water, tr Nitric acid 10000µg/ml溶于 1000μg/mL in 10%HCl 1000μg/mL溶于1.0mol/L HNO3 and tr.HF 1000μg/mL溶于2.0mol/L HCl 1000μg/mL(以P计) 100g/L 100mg 100μg/L 100μg/mL in Ethyl Acetate 100μg/mL in Nonane 100μg/mL in 100μg/mL、丙酮 100μg/mL溶于1%乙酸水溶液:甲醇=2:3 100μg/mL溶于5% HNO3 and tr.HF 100μg/mL(以S计) 100μg/ml 10mg/L in Methanol 10ml*20支 10μg/mL in Isooctane 10μg/mL溶于H2O 10只/包,按包销售 10支 10皿*2包 120μg/mL 150mm 15g/L 15μg/mL 175μL 17组分 1mmol/L 1μmol/mol 2 μg/mL in 2-5% Nitric Acid, tr Hydrochloric acid 2.0 mg/mL in Acetone 2.0 mg/mL in Benzene:Dichloromethane:AcCN (2:2:1) 2.0 mg/mL in Isopropanol 2.0 mg/mL in Water 2.0 μg/mL in MeOH 2.00μg/mL 2.5 mg/mL in Acetone 20 mg/L in Acetonitrile 20 mg/mL in MtBE 20 μg/mL in Methanol 20.5mL/皿(φ90mm) 200 μg/mL in Acetonitrile 200 μg/mL in Dichloromethane 2000 μg/mL in Cyclohexane 2000 μg/mL in Toluene:n-Hexane 2000 μg/mL in Water 2000 μg/mL 200μg/mL溶于50%甲醇 25 μg/mL in Hexane 25 μg/mL in MeOH 25 μg/mL in Methanol 250 μg/mL in AcCN 250 μg/mL in Methanol 2支/套,2组分 300mm/0~200℃ 300mm/0~50℃ 35μg/mL 4.0% in RFA Gasoline 4000 µg/mL in Dichloromethane 4000NTU 400mg/L 5.0 mg/mL in Carbon disulfide 5.0 μg/mL in Acetone 50 ppm in Transformer oil 50 µg/mL in Methanol 50 μg/g in Transformer Oil 50 μg/mL in Ethyl acetate: Acetone=1:1 50 μg/mL in Nonane 50 μg/mL in Water 500 μg/g in Transformer Oil 500 μg/mL in Hexane 500 μg/ml in Acetonitrile 5000 μg/g in Anisole 5000 μg/mL in MeOH 500度 50μg/mL in Isooctane 50μg/mL溶于50%甲醇 50次/包 50次/盒 59.5μg/mL 5μg/ml 60 μg/mL in MtBE 600 μg/mLin Acetonitrile 60ml 7*100mL 7-8mm 70% 8.5mL 92.00% 95%,MW 1000 Da 95%,MW 600 Da 95.20% 95.60% 96.50% 97.20% 98 atom % D 98.10% 98.3% 99%+ 99.5% metals basis 99.9%(高纯试剂) 99.96% 9mL >65% >90.0%(GC) >93.0%(GC) >95% (GC) >95%, 100 μg/mL in Acetonitrile >95%, 100 μg/mL in Toluene >99%(GC) AR,96% AR,>99.0%(GC) AR,≥99.0% AR,99% AR,99.0% BR 100g BR100G BR500G Blank GC≥90% GR/100G GSB 04-1767-2004 铝、砷,硼、钡、铍、铋、镉、钴、铬、铜、铁、镓、锂、镁、锰、镍、铅、锑、锡、锶、钛、铊、钒、锌 Al, As, B, Ba, Be, Bi, Cd, Co, Cr, Cu, Fe, Ga,Li, Mg, Mn, Ni, Pb, Sb, Sn, Sr, Ti, Tl, V, Zn 100µg/ml 2.5mol/L HNO3 and tr.HCl (2.5摩尔/升硝酸和微量盐酸) 450元 HPLC,99.8%+ HPLC,99.80% HPLC,99.90% HPLC,≥99.5% HPLC/500ML HPLC≥92% HPLC≥93% HPLC级,≥99.8% HT10μL HT300μL Indicator MOS/500ML M码 L码 S码 RBRM SP25G Standard for GC, ≥99.5% (GC) Standard for GC,>99%(GC) Standard for GC,≥99.9%(GC) Varied conc. by % w/w Varied conc. in 1 mol/L Nitric Acid Varied conc. in Dichloromethane Varied conc. in Pentane Varied conc. in Pyridine Water analytical standard,1.00mg/ml in methanol anhydrous, 99.8% pH=4.5 pH=6.86 pH=7.4 standard for GC,≥99.5%(GC) varied conc.μg/mL in Dimethyl sulfoxide ≥97.0%(HPLC) ≥98.0%(T) ≥99%(GC) 中号 农残500ML 农残级,4L/瓶 土黄色/粉末,土壤基体 城市生活固废基体 定制 快速 慢速 中速 无水级,≥99% 有COA,5000ug/ml in Methanol 浓度不同 混合物>95% 生物技术级 色标/5ML 色谱级, ≥99.5% 见证书,墨绿色/颗粒 见证书,嫩绿色/颗粒 见证书,黑色/粉末 试剂 试剂级, 99.5% 0,5μg/mL 0.01001mol/L 0.01003mol/L 0.01006mol/L 0.02002mol/L 0.02012mol/L 0.02mol/L 0.05001mol/L 0.05007mol/L 0.05009mol/L 0.0500mol/L左右 0.1 mg/mL in 0.1% w/v DTT in Ethyl acetate 0.1 mg/mL in Dichloromethane 0.1 mg/mL in Methanol 0.1 μg/mL in Acetone 0.1-10μL 0.1-1μL 0.1009mol/L 0.100mg/mL 0.1500mol/L 0.1mol/L500ML 0.2% 0.2%(w/v) 0.2006mol/L 0.2mol/L 0.3~0.8 mmol/g, 100~200 mesh 1% DVB 0.4g/L 0.5 mg/mL in Acetone 0.5 mg/mL in CH2CL2 0.5 mg/mL in Methylene chloride 0.5-30μL 0.5004mol/L 0.5008mol/L 0.5μg/mL in Acetonitrile 0.991 0.993 0.998 0.999 1 μg/mL in Isooctane 1.0 μg/mL in Isooctane 1.03mg/mL 1.05mg/mL 1.0M in THF 1.5mL 1.84g/L 10 μg/mL in 10% Hydrochloric acid, 1% Nitric acid 10 μg/mL in 10% Hydrochloric acid 10 μg/mL in Dichloromethane 10 μg/mL in Methyl-tert-butyl ether 10.0 mg/mL in CH2Cl2 10.0 mg/mL in Water 10.0 μg/mL in Ethyl acetate 10.0ng/μL溶于异辛烷 10.1 μg/g 100 µg/mL in Acetonitrile/DiMethanolthylsulfoxide 100 µg/mL in Ethanol 100 µg/mL in Isooctane 100 µg/mL in Methanol/Water 100 μg/g in Anisole 100 μg/mL Cyclohexane 100 μg/mL in DMSO 100 μg/mL in Iso-octane 100 μg/mL in Methaol 100 μg/mL in Water, tr Ammonium hydroxide 100 μg/mL in methanol 1mL 100 μg/mL溶于丙酮 100 μg/mL溶于正己烷 100.0 μg/mL,不确定度=0.02 100.0μg/mL 1000 mg/L in Hexane 1000 mg/L 1000 µg/mL in Acetone:n-Hexane 1000 µg/mL in Ethanol 1000 µg/mL in Methyl-tert-butyl ether 1000 µg/mL溶于二氯甲烷 1000 μg/mL in Ethylacetate 1000 μg/mL in Hexane:Acetone (98:2) 1000 μg/mL in MTBE 1000 μg/mL in Toluene:n-Hexane 1000 μg/mL溶于丙酮 1000 μg/mL溶于正己烷 1000 μg/ml in Methanol 1000 μg/ml in Water 10000 μg/mL in 2% Hydrofluoric acid 10000 μg/mL in 2-5% Nitric Acid, tr Hydrofluoric acid 10000 μg/mL in 40% Hydrochloric acid 10000 μg/mL in 5% Hydrochloric acid 10000 μg/mL in Methylene chloride 10000µg/ml溶于0.05mol/L NaOH 10000µg/ml溶于1.0mol/L HCL 10000µg/ml溶于1.0mol/L HNO3andtr.HF 10000µg/ml溶于H2O(含K+) 1000mg/L溶于1%HNO3 1000mg/L溶于2%HNO3 1000mg/l 1000ug/ml 1000~5000 μg/mL in Hexane 1000μg/L 1000μg/mL in Cyclohexane 1000μg/mL in 1000μg/mL溶于0.05mol/L NaOH 1000μg/mL溶于1.0mol/L HCl 1000μg/mL溶于10%HNO3 1000μg/mL溶于2.0mol/L HNO3 1000μg/mL溶于H2O(含K+) 1000μg/mL(以CN计) 1000μg/mL(以C计) 1000μg/mL(以S计) 1000μg/ml,in Purge and Trap Methanol 1000μg/ml 1000μg/m 100mg/L于正己烷 100mg/L于甲醇 100mg/L于甲醇,1ml 100ug/ml、甲醇 100μg/mL in Carbon Disulfide 100μg/mL in Dichloromethane 100μg/mL in Methanol/Water 100μg/mL1ml 100μg/mL溶于5% HNO3,HCl,tr.HF 100μg/mL溶于5% HNO3,tr.HF,含Na+ 100μg/mL溶于5% HNO3,含K+ 100μg/mL溶于5%HCL 100μg/mL溶于H2O,含K+ 100μg/mL溶于tr.NaOH 100μg/mL(以P计) 100次/盒 103μg/mL 10L 10mg/mL in Water 10ng/uL 10ppm 10μg/mL in Cyclohexane 10μg/mL溶于3% HNO3,tr.HCl 10μg/mL溶于3% HNO3,tr.HF 10μg/mL溶于5% HNO3,tr.HCl,tr.HF 10μg/mL溶于5% HNO3,tr.HCl 10μg/mL(介质:甲醇-水) 10μg/mL(以N计) 10种×10次 110-1101 cfu 11cm 11种×10次 12.88mS/cm 1200μL 1250μL 125mm 125μm 13mm 0.45μm 13mm 0.22μm 13组分 150ml 16mg/L 16种×5次 16组分 1mol/L 1 1支 2 μg/mL in Methanol 2*1mL 2-5000µg/mL 2.0 mg/mL in Isooctane 2.0 μg/mL in Acetone 2.0mg/mL 20 mg/mL in CH2CL2 20 mg/mL in Methylene chloride 20 μg/mL in Acetonitrile 20.0μg/mL 200 μg/mL in Hexane 2000 mg/L in Methanol 2000 μg/mL in Carbon disulfide 2000 μg/mL in DMF 2000 μg/mLin Dichloromethane 2000μg/mL in Water 200NTU 200ml 200μg/mL in Carbon Disulfide 200μg/mL溶于H2O 200μg/mL(以N计) 20g/瓶 20g 20mm×20mm 20µg/mL 20μg/mL溶于H2O 225ml 240μL 24组分 25 µg/mL 25%水溶液 25*25mm 2500 μg/mL in Acetone 2500 μg/mL in MeOH 250g/瓶 25mL 264μg/mL溶于汽油 29组分 2g/L 3.0 mg/mL in Isooctane 3.000mol/L 30%(w/v) 300 μg/mL 30000μg/mL 3000μg/mL in Methanol 300mm/-50~50℃ 300~3000CFU/mL 35 μg/mL in Methanol 35mg/L 3L 3mg/L 4.0 mg/mL in Dichloromethane 40-100 µg/mL in Acetonitrile 400g 40g/L 48.5 µg/mL 48T/盒 4孔 5 mg/mL in Pyridine 5 µg/mL in Acetonitrile:Acetone 5 μg/mL in 2-5% Nitric Acid 5 μg/mL in Methanol 5% 5*1ml 5.0 mg/mL (total) in MeOH 5.00μg/mL 50 µg/mL in Acetone 50 µg/mL in Nonane 50 μg/g in Transformer 50 μg/mL in iso-Octane 50.0 μg/mL in Dichloromethane 500 Hazen 500 µg/mL in n-Hexan 500 μg/mL in Ethanol 500 μg/mL in Toluene 500 μg/mL in Water 500 μg/mL in n-Hexan 500 μg/mL溶于甲苯 500 μg/ml in Methanol/Water (1:1) 5000 μg/mL in Acetone 500ML*2 500g/L 500mg/3mL 500mg/500mg/6ml 500mg/6mL 500mg/L 溶剂:1%盐酸 500mg/mL 500mg 500µg/mL 500μg/mL溶于5% HNO3 50μg/mL in Acetonitrile 50μg/mL in 50μg/mL溶于H2O 5g 5mg/mL 5um, 4.6x250mm 5μS/cm 6000 μg/mL in Carbon disulfide 600μL 60mg/L 6×120mm,100/50mg 6×80mm,100/50mg 7*1mL 8*1mL 8.00 μg/g 8.01 μg/g 8000μg/mL 800mg/L 80μg/mL 84μS/cm 88% 8种×10次 9% 9.8%-10.0% 92.20% 94.70% 94.90% 95%, MW 1000 Da 95%,MW 20000 Da 95.3% 95.40% 95.70% 95.80% 96.10% 96.3% 96.40% 96.80% 96.9% 96.90% 97.0% 97.40% 98.0%GC 98.30% 98.60% 99.5% , 用于合成 99.9%metals basis 99.98% metals basis 99.99% trace metals basis >40% >95%, 10 μg/mL in Methanol >95%, 1000 μg/mL in Water >95%, 2000 μg/mL in Methanol >95%滴定 >95.0%(GC)(T) >96.0%(HPLC) >96.0%(T) >96.0% >98.0%(N)(T) >99% (GC) >99.0% (GC) ACS, ≥99.0% AR 99% AR, ≥99.5% AR,25-28% AR,40% AR,85% AR,97.0% AR,>99.0%(T) AR,≥99.7% AR/100G AR/10G AR/2500ML AR/250G AR/4L AR98% AR(沪试),≥98.5% AR,99.5% AR,≥98.0% CP,97% CP100G GR,99.9% GR25G HPLC,99.50% HPLC/PP/制备级 HPLC4L HPLC≥88% IND/25G Isooctane LR100G LR500ML PH 5.4-7.0 PH 5.5-9.0 PH 6.4-8.0 PH=9.18 ReagentPlus®, ≥99% Standard for GC,>99.5%(GC) Standard for GC,≥99.5% Standard for GC,≥99.7%(GC) Varied conc. in Acetone Varied conc. in DMSO Varied conc. in Methanol:Dichloromethane (50:50) Water Diethylamine 80:20 c(1/6K2Cr2O7)=0.05000mol/L c(1/6K2Cr2O7)=0.2500mol/L c(1/6K2Cr2O7)=0.5000mol/L c(HCl)=2 mol/L c(K)=1000 μg/mL for HPLC LiChropur™ for HPLC, ≥99.5% for HPLC,≥99.0% for HPLC,≥99.9% indicator pH = 4.00 pH = 7.00 pH=10.01 pH=3.0 pH=4.003 pH=4.0 pH=5.0 pH=8.0 pH=9.18 protease substrate various concentrations in Acetonitrile various concentrations in Methanol w(C27H28O5Br2S)=0.5 g/L Ф6mm,30m ≥80.0% ≥95.0%(GC) ≥96.0%(GC) ≥99.5% (GC) ≥99.8%(GC) ≥99.9% metals basis 丰度:98atom%;化学纯度:≥98.5% 丰度:99atom%;化学纯度:≥98.5% 农残/500ML 土壤调理剂基体 均码 城市污泥基体 培养基 工业级 异构体混合物95% 指示剂 效价 有COA,2500ug/ml in Methanol 有COA,50000ug/ml in Methylene chloride 有证书 标准值1:30.0μg/片;标准值2:60.0μg/片;标准值3:空白 标准值1:标准值1:30μg/片;标准值2:60μg/片;标准值3:空白 水溶性肥料基体 淡黄色/粉末,饲料基体 生化试剂 BR 生活固废基体 生活垃圾基体 生物染色试剂 电子UP级 电子纯/500ML 纯品 纯度≥98%,丰度≥99% 色谱级, ≥99.9% 色谱级,≥99.5%(GC) 色谱级 药用级 见证书,淡黄色/粉末 见证书,深蓝色/颗粒 见证书,灰褐色/粉末 见证书,红褐色/粉末 见证书,银色/屑状 见证书,黄色/粉末 见证书,黑色/片状 见证书,黑色/粉末,土壤基体 见证书,黑色/颗粒 规格:100mL; 分度值:0.2mL; 允差:±0.10mL 规格:25mL; 分度值:0.1mL; 允差:±0.04mL 规格:10mL; 分度值:0.05mL; 允差:±0.025mL 规格:50mL; 分度值:0.1mL; 允差:±0.05mL 规格:8mm; 支管长:50mm; 管外径:8mm 试剂级, 98% 试剂级, 99.0% 质谱级 适用于海光AFS9780双道原子荧光光度计 随机 黑灰色/粉末,污泥基体 黑灰色/粉末,土壤基体 #2 Diesel Fuel (1-10) mg/L,不确定度=0.02 (10-20%)[用于酯化] (D,99.9%) (冰袋运输80邮费) -20~250℃ - 0.002000mol/ L 0.004mol/L 0.005 0.0100mol/L左右 0.01500mol/L 0.02 μg/mL in Ethyl acetate 0.02 μg/mL in MeOH 0.02003mol/L 0.02008mol/L 0.02009mol/L 0.0200mol/L 0.02045mol/L 0.025mol/L 0.0282mol/L 0.02 0.05% v/v (0.50 μl/ml) in Methylene chloride 0.05003mol/L 0.05004mol/L 0.05mg/L 0.05mol/L左右 0.1 mg/mL in Acetonitrile:Methanol 0.1 mg/mL in CH2Cl2 0.1 mg/mL in Ethyl Acetate 0.1 mg/mL in Methanol:Acetonitrile (50:50) 0.1 mg/mL in Water 0.1 mol/L 0.1%/500ml 0.1% 0.1-3 μg/mL in n-Heptane 0.1000 mol/L 0.1009mol/L左右 0.1mg/L 0.2000% w/w in 2-5% Nitric Acid 0.2000mol/L(以1/2H2C204计) 0.2000mol/L(以1/2Na2C204计) 0.2001mol/L 0.2002mol/L 0.2004mol/L 0.25 mg/mL in CH2Cl2 0.25 mg/mL in Methanol 0.25 mg/mL in MtBE 0.25 μg/mL in MeOH 0.2500mol/L 0.2503mol/L 0.25mg/L 0.25mmx0.25umx30m 0.25mol/L 0.28-6 μg/mL in n-Heptane 0.289mg/L 0.2μg/mL 0.32mmx1μmx30m 0.3mg/L 0.5 mg/mL in Isopropanol 0.5 mg/mL in Water 0.5% 0.5-2 μg/mL in Acetonitrile 0.5-3mg/L 0.5000mol/L左右 0.5002mol/L 0.5007mol/L 0.5009mol/L 0.50mg/mL溶于正己烷 0.5mg 0.5μg/mL-乙腈 0.793 mg/mL in White Mineral Oil 0.8-8NTU 0.81μg/mL 0.8mg/L 0.8μg/mL 0.992,不确定度=0.01 0.995,不确定度=0.005 0.996mg/mL 0.997 0.999 mg/mL,不确定度=0.03 0.9999 04401-04404四件为一套 0Hazen 10.0µg/mL 20.0µg/mL 50.0µg/mL【溶于3% HNO3,tr. HCl (3%硝酸和微量盐酸)】 15.0µg/mL 25.0µg/mL【溶于3% HNO3(3%硝酸)】 0μg/mL,10μg/mL,100μg/mL,1000μg/mL 0μg/mL;10μg/mL;100μg/mL;250μg/mL 0μg/mL;10μg/mL;50μg/mL;100μg/mL;160μg/mL 0μg/mL;150μg/mL;300μg/mL;450μg/mL;600μg/mL 0μg/mL;1μg/mL;5μg/mL;10μg/mL 0μg/mL;200μg/mL;600μg/mL;1200μg/mL;2400μg/mL 0μg/mL;20μg/mL;100μg/mL;200μg/mL;400μg/mL 0μg/mL;20μg/mL;500μg/mL;1000μg/mL;1500μg/mL;2000μg/mL 0μg/mL;20μg/mL;500μg/mL;1000μg/mL;1500μg/mL 0μg/mL;50μg/mL;100μg/mL;200μg/mL;300μg/mL 1 mg/mL in Methylene chloride 1 µg/mL 1 μg/mL in 2-5% Nitric Acid, tr Hydrochloric acid 1% w/w in 2-5% Nitric Acid 1% 1+1 in Water 1-2 μg/mL in n-Heptane 1.0 M in THF 1.0 mg/mL in CH2Cl2 1.0% by volume in Heptane 1.004mol/L 1.005mol/L 1.00mg/mL氯计 1.06mg/mL 1.0NTU 1.0μg/mL 1.1*4mm 1.1*6.5mm 1.2mL 1.2ml 1.32mg/L 1.43mg/L 1.5 mg/mL in Methanol 1.5% w/w in Isooctane 1.50μg/mL 1.6 μg/mL in Isopropanol 1.6μS/cm 1.75g/10min 1.91g/10min 1/15mol/L 1/2-3/8英寸 1/pk 10 mg/L in 2% NitricAcid 10 mg/mL in MeOH 10 mg/mL in Pentane 10 mg/mL in dichloromethane 10 x 100 μl 10 μg/g in Propylene glycol:Glycerol (50:50) 10 μg/mL Isooctane 10 μg/mL in 2-5% Nitric Acid, tr Hydrochloric acid 10 μg/mL in 2-5% Nitric Acid, tr Hydrofluoric acid, tr Tartaric acid 10 μg/mL in Acetonitrile/Acetone 10 μg/mL in CH2Cl2 10 μg/mL in MtBE 10 μg/ml in Acetonitrile:Water 10%/500ml 10-1450µg/mL 10-40μg/mL in Hydrochloric Acid & Water 10-50μg/L 10.0 mg/mL in Acetone 10.0 mg/mL in Tetrachloroethene 10.0 ng/μL 10.0 μg/g 10.0 μg/mL in Acetone 10.0 μg/mL,不确定度=0.03 10.0mg/L 10.0μS/cm 10.1μg/mL 10.2μg/mL 10.8mg/L 100 NTU 100 ng/mL in IsoOctane 100 ng/mL in Isooctane 100 µg/mL in Ethyl acetate 100 µg/mL in Hexane 100 µg/mL in Isopropanol 100 µg/mL in Methanol Acetonitrile=50:50 100 μg/g in Biodiesel 100 100 μg/mL in 10% Nitric acid, tr Hydrochloric acid 100 μg/mL in 10% Nitric acid 100 μg/mL in 2-5% Nitric Acid, tr HF 100 μg/mL in Acetonitrile:Methanol (50:50) 100 μg/mL in Acetonitrile:Methanol(50:50) 100 μg/mL in Benzene 100 μg/mL in Cyclohexane/Acetone 100 μg/mL in Cyclohexane:Acetone(1:1) 100 μg/mL in Dimethyl sulfoxide 100 μg/mL in Isopropanol 100 μg/mL in Methanol-DMSO 100 μg/mL in Methanol/DMSO (1:1) 100 μg/mL in Methanol/THF/Water/Perchloric acid 100 μg/mL in Methanol:Acetonitrile (50:50) 100 μg/mL in MethanolAcetonitrile=50:50 100 μg/mL in Nonane 100 μg/mL in PT Methanol 100 μg/mL in Pyridine 100 μg/mL in Tetrahydrofuran 100 μg/mL in isooctane 100 μg/mL(以醛酮计) in Acetonitrile 100 μg/mL溶于乙腈 100 μg/mL溶于甲醇 100 μg/ml in Acetonitrile 100-1000 µg/mL in Triacetin 100-1000µg/mL 100-200 μg/mL in Acetonitrile 100-500µg/mL 1000 μg/mL溶于甲醇 1000 mg/L in Methanol 1000 mg/l溶于2 mol/l的HNO3 1000 mg/mL,不确定度=0.02 1000 µg/mL in Acetone:Dichloromethane 1000 µg/mL in Isooctane 1000 µg/mL in Methanol:Water 1000 μg/g in n-Dodecane 1000 μg/mL Cyclohexane 1000 μg/mL in .1% Hydrochloric acid 1000 μg/mL in 1 mol/L Nitric Acid 1000 μg/mL in 1% Nitric Acid ·H2O 1000 μg/mL in 2-5% Nitric Acid, tr Tartaric acid 1000 μg/mL in 2-Propanol 1000 μg/mL in 5% HNO3, tr. HF 1000 μg/mL in 5% Hydrochloric acid, tr Nitric acid, tr Hydrofluoric acid 1000 μg/mL in Acetone:Acetonitrile (50:50) 1000 μg/mL in Acetonitrile 1ml 1000 μg/mL in Acetonitrile/Water(1:1) 1000 μg/mL in Acetonitrile:Methanol (90:10) 1000 μg/mL in Dichloromethane:Hexane (50:50) 1000 μg/mL in Dilute Sodium Hydroxide, Stabilizer 1000 μg/mL in Methanol/Water(1:1) 1000 μg/mL in Methanol:Acetonitrile (50:50) 1000 μg/mL in Pyridine 1000 μg/mL in THF (anhydrous) 1000 μg/mL in Water, tr Sodium hydroxide, tr Hydrofluoric acid 1000 μg/mL in n-Hexane/Acetone 1000 μg/mL in n-hexane 1000 μg/mL in water 1000 μg/mL溶于乙腈 1000 μg/ml in Acetone 1000 μg/ml in Cyclohexane/Acetone (4:1) 10000 μg/mL in Acetone 10000 μg/mL in Pentane 10000 μg/mL in n-Hexan 10000µg/ml溶于0.5mol/L HNO3 10000µg/ml溶于1.0mol/L HF 10000µg/ml溶于2.0mol/L HCL 10000μS/cm 1000mg/6mL 1000mg/L 于乙酸乙酯 1000mg/L于正己烷 1000mg/L溶于正己烷 1000mg/L(以硫酸计) 1000ug/mL于10% HCl 1000ug/mL于5% HNO3 1000μg/g 1000μg/mL in Benzene 1000μg/mL in Carbon Tetrachloride 1000μg/mL溶于% HNO3 1000μg/mL溶于1.0mol/L HF 1000μg/mL溶于5% HNO3,tr.HCl 1000μg/mL溶于5%HCL 1000μg/mL溶于5%HCl 1000μg/mL溶于5%HNO3 1000μg/mL溶于乙腈 1000μg/mL(以N02计) 1000μg/mL(以NO3-计) 1000μg/mL(以溴酸根计) 1000μg/mL(以焦磷酸根计) 1000μg/ml in Acetone 1001μg/mL 100Hazen 100mm 100ng/μL 100~300 μg/mL in Acetonitrile 100μL,96孔 100μS/cm 100μg/g 100μg/mL ≥1ml 甲醇 100μg/mL(freebase) in Methanol 100μg/mL, 10mL 100μg/mL, 1mL(以醇计) 100μg/mL溶于% HNO3 100μg/mL溶于2.0mol/L HCl 100μg/mL溶于3% HF 100μg/mL溶于5% HNO3,含Na+ 100μg/mL溶于5%HCl 100μg/mL(以氯计) 100个/包 100张/盒 100支+10支 100片/盒 108μg/mL 10NTU 10cm 10mmol/L 40μg/L 50μg/L 10μg/mL in Acetone 10μg/mL in Methanol & Water 10⁻⁴˙⁵w/w 10⁻⁵˙⁰w/w 10只/包;按包销售 110-1100cfu/瓶 1100μL 12.5mmol/L 120MM 120mg/L 120mm 1250μL,蓝色 1250μL,透明 1250μg/mL 12mg/L 12x75mm 13 mm*0.22 μm 13mm*0.22um 15 mg/mL in MeOH 15 μg/mL in Acetonitrile 15 μg/mL in MeOH 15-1000 µg/mL in Triacetin 15.0 mg/mL in Water 1500 μg/mL in MeOH 1500mg/L 150MM 150mg/6mL 150μS/cm 150μg/kg左右 16 μg/mL in Isopropanol 160 μg/mL in Isopropanol 1701 30M×0.25MM DF=0.25UM 1:0.01 ml 1cc,50/pk 1g/瓶 1kg 1~50μg/mL in Methanol 1μg/g 1μg/mL in Acetonitrile 1μg/mL左右 1个 1本 2% Nitric Acid 2.0 mg/mL in AcCN 2.0 mg/mL in Dichloromethane:Methanol (80:20) 2.0 mg/mL in MeOH (as deriv.) 2.0 mg/mL in iPrOH 2.0g/L 2.15μg/mL 2.5 mg/mL in THF (anhydrous) 2.5 µg/mL 2.5L 2.5cc;50/pk 2.5mg/L 20 mg/mL in Acetonitrile:Tetrahydrofuran (50:50) 20 wt. % in H2O 20 μg/mL in 2-5% Nitric Acid, tr Hydrofluoric acid 20 μg/mL in 2-5% Nitric Acid, tr Tartaric acid 20 μg/mL in 2-5% Nitric Acid 20 μg/mL in Hexane 20 μg/mL in Pentane 20%-26% in H2O 20-400mg/L 20-60目 20.0 μg/mL in Acetonitrile 20.0 μg/mL in Hexane 20.0g/L 20.5mL/皿 200 µg/mL in n-Hexan 200 μg/mL in 2-5% Nitric Acid 200 μg/mL in Ethyl acetate 200 μg/mL in MtBE 200 μg/mL 2000 µg/mL in Ac 2000 µg/mL in Toluene/n-Hexan 2000 µg/mL in n-Hexan 2000 μg/mL in Acetone:Benzene 2000 μg/mL in Benzene:Dichloromethane 2000 μg/mL in Isopropanol 2000 μg/mL in MeOH:Water (9:1) 2000 μg/mL in Pentane 2000 μg/mL in Triacetin 2000 μg/mL in n-Hexane 2000 μg/mL in n-Pentane 2000 μg/mL溶于乙腈 2000 μg/mL溶于甲醇 2000-10000 μg/mL in Methanol 2000/1200/800/400/100/50 μg/mL in Methanol 20000 μg/mL in CH2Cl2 20000 μg/mL in Methanol 2000?g/mL 2000mg/6ml 2000μg/mL  in Acetone:Hexane=1:1 2000μg/ml in Acetonitrile 2000μg/ml in Hexane 200L 200L,医疗型 200mL 200mg/6ml 200mm 200~400 μg/mL in Toluene 200μL,96孔 200μS/cm 200μg/L 200μg/mL in Acetonitrile 203mm 2050-15000µg/mL 20NTU 20~100 CFU/100mL 20~200μg/mL in Nonane 20μL,96孔 20μg/mL in Hydrochloric Acid & Water 20μg/mL in Methanol 20寸 20次/盒 20皿/盒 210mm 224μg/mL 225mL/袋×10 230mg/L 240μg/mL 24孔 25 µg/mL in Acetonitrile 25 μg/mL in Acetone 25 μg/mL in CH2Cl2 25 μg/mL in Hexane:Methylene Chloride 95:5 25 μg/mL in Methylene Chloride 25 μg/mL in Toluene 25.0 mg/mL in Acetone:Dichloromethane (50:50) 250 µg/mL in Methanol 250 μg/mL in MeOH 250 – 5000 ppb 2500 µg/mL in n-Hexan 2500 μg/mL in n-Hexan 25000μg/mL 250Hazen 250ML 250mm 250μg/mL in Methanol 251μg/mL 25L 25ml;蚀刻围线;5支/盒,60支/箱 25mm 0.22μm 25mm 0.45μm 25μL 25μg/L 25μg/mL in Methanol 25μg 27.5*95mm/type 7.0/40mL 27.5*95mm/中性硼硅/40mL/带书写刻度 2840 μg/mL in DMSO 2L 2mm-3mm,干燥剂用 2μg/mL in Acetonitrile 2μg/mlinmethanol 2孔 2级 3*1mL 3-7500µg/mL 3.0% w/w in Isooctane 3.125 μg/mL in MeOH 3.5N 3.99μg/mL 3/4-1/2英寸 30.9mg/L 300 mg/L 300 μg/mL in MeOH 3000 μg/g in 75 cSt Base oil 3000mg/L 300ml 300mm/-30~100℃ 300mm/-30~50℃ 300mm/0~300℃ 300mm/0~360℃ 300μL 300μL,96孔 30NTU溶于H2O 30cm 30m*0.25mm*0.25um 30mL 33 by % w/w 35 μg/mL in Isooctane:Acetone (98:2) 350mg/L 350μL 35μg/mL in Isooctane 37.5μg/mL 39.8μg/mL 3N/10G 3μm, 4.6×100mm 3件套 3盒/套,3组分 4# 4.0 mg/mL in MeOH 4.02μg/mL 4.05g/10min 4.0μg/mL 4.6*250*5 4.6X250MM 40 μg/mL in Hexane 40% w/w in Water 40-47%MgO 40.00% 400 μg/mL in Methanol 400 μg/mL 400-3000 cfu 4000 μg/mL 40000μg/mL 4000NTU溶于H2O 4000µg/mL 40cm 40µg/mL 40μL 4500mg/L 47.3μg/mL 47.5 µg/mL 47mm 0.45μm 47mm 0.22μm 4N/5G 4N 5 mg/mL in DMF 5 μg/mL in Acetonitrile 5 μg/mL in MeOH 5 μm particle size, L × I.D. 25 cm × 4.6 mm 5% Hydrochloric acid, 1% Nitric acid 5*2mL 5,10,20,50,100(μg/mL)