分类
纯度
全部 更多 纯品型,有证书 有COA 10μg/mL in Cyclohexane 有COA,100 ug/ml in Methanol 100 μg/mL, 甲醇 1000μg/mL 100μg/mL in Methanol 10μg/mL in Acetonitrile 100 μg/mL in MeOH 见证书 1000 μg/mL in MeOH 5.0 mg/mL in MeOH 100μg/mL in Acetonitrile 0.2 mg/mL in MeOH 有COA,100 ug/ml in Toluene 1000mg/L 2.0 mg/mL in MeOH 分析标准试剂 100μg/mL in Cyclohexane 10μg/mL in Methanol 0.5 mg/mL in Acetonitrile 100μg/mL 99.90% ≥98.0% 100 μg/mL in Dichloromethane 1000 μg/mL, 甲醇 98% 有COA,2000 ug/ml in Methylene chloride 100 μg/mL, 乙腈 1000 μg/mL in Acetone 1000μg/ml(溶剂:MeOH) 2.0 mg/mL in Dichloromethane 无COA 有COA,2000 ug/ml in Methanol 0.2 mg/mL in CH2Cl2 100 μg/mL, 异丙醇 2000μg/mL 1000 μg/mL, 丙酮 1000μg/mL in Methanol 3000μg/mL 5000μg/mL in Methanol 99% 99.5%(标准试剂) 有COA,100 ug/ml in Methylene chloride 有COA,100ug/mL in Methanol 0.1KG/L in EA 1000μg/mL in Cyclohexane 1000μg/ml(溶剂:二硫化碳) 10μg/mL in Isooctane 2000μg/mL in Methanol 99.70% Varied conc. in CH2Cl2 不同浓度 0.5 mg/mL in Acetone 1000μg/mL溶于甲醇 2.0 mg/mL in CH2Cl2 2.0 mg/mL in Hexane 2000μg/mL in Dichloromethane 2000μg/mL in Methyl-tert-butyl ether 5000μg/mL 97% 99.40% 99.60% 有COA,500 ug/ml in Acetone 0.15 mg/mL in MeOH 0.2 mg/mL in Methanol 0.25 mg/mL in Acetone 1.00mg/ml(溶剂:MeOH) 10.0 mg/mL in Acetone 100 μg/mL in Acetone 100 μg/mL in Toluene 1000 μg/mL in Dichloromethane 1000 μg/mL in MtBE 1000 μg/mL in p-Dioxane 1000μg/mL in Dichloromethane 1000μg/ml(溶剂:MeOH) 100mg/L 100μg/mL in Acetone 101ug/ml (溶剂:MeOH) 10μg/mL in Acetone 3.0% w/w in Isooctane 5.0 μg/mL in Acetone 500 μg/mL in Dichloromethane 99%(标准试剂) 99.50% Varied conc. in Methanol ≥99.0% 分析对照品试剂 有COA,100 ug/ml in Hexane 有COA,1000 ug/ml in Isooctane 有COA,1000 ug/ml in Isopropanol 有COA,200 ug/ml in Methanol 0.0001g/ml(溶剂:MeOH) 0.099mg/ml(溶剂:异辛烷) 0.1 mg/mL in Acetone 0.1 mg/mL in Acetonitrile 0.102mg/ml (溶剂: 异辛烷) 0.104mg/ml(溶剂:异辛烷) 0.117mg/ml(溶剂:异辛烷) 0.2 mg/mL in Dichloromethane 0.209mg/L左右 4.1mg/L 0.25 mg/mL in Toluene 0.326mg/L 0.410mg/L 0.398mg/L左右 0.509mg/L 0.819mg/L 1 基质:甲醇 浓度:97ug/ml 1.00mg/ml(溶剂:MeOH) 1.00mg/ml(溶剂:甲醇) 1.37mg/L 1.46mg/L 16.6mg/L 0.426mg/L 0.442mg/L 0.211mg/L 0.448mg/L 1.52mg/L 1.67mg/L 4.40mg/L 10 mg/mL in MeOH 10,100,1000(μg/mL) 10.1 ug/mL,基体:甲醇 U=4% 10.2μg/mL 46.5μg/mL 2.21μg/mL 100 ng/μL in 乙腈 100 μg/mL in Hexane 100 μg/mL in Methanol 100 μg/mL, 正己烷 1000 ppm Perchlorate for IC H2O 1000 μg/mL in Hexane 1000 μg/mL, 乙腈 1000 μg/mL, 异丙醇 10000 μg/mL, 甲醇 10000μg/mL in Methanol, with 1000ppm(溶剂:MeOH) 1000ug/ml(溶剂:0.02mol/L NaOH) 1000ug/ml(溶剂:甲醇) 1000µg/mL in Toluene 1000μg/mL in Dichloromethane" 1000μg/mL in Hexane 1000μg/mL溶于二氯甲烷 1000μg/mL溶于异丙醇 1000μg/mL(以NO2计) 1000μg/mL(以磷化氢计) 100mg/L(以碘计) 100mg/L(溶剂:H2O) 100ng/μl环己烷溶液 100μg/mL左右 16μg/mL左右 100μg/mL溶于50%甲醇:50%二氯甲烷 100μg/mL溶于异丙醇 104ug/ml(溶剂:MeOH) 10μg/mL in Hexane 10μg/mL溶于正己烷 10~100μg/ml(溶剂:MeOH) 12.59μg/mL 4.38μg/mL 12.85mS/cm 1mg/ml (水质分析试剂) 1mg/ml甲醇(水分析试剂) 1mg/ml(溶剂:MeOH,水分析试剂) 2-1000μg/mL溶于甲醇 2.32mg/L 2.5 mg/mL in Acetone 2.5 mg/mL in Acetonitrile 2.72mg/L 20 μg/mL in MtBE 200 μg/mL in Methanol 200-300mg/L(溶剂:MeOH) 2000μg/mL in Acetone/Benzene 2000μg/mL in Acetone 2000μg/mL in Methyl-tert-butyl 2000μg/mL in Toluene 2000μg/mL溶于二氯甲烷 2000μg/mL溶于正己烷 2000μg/ml ( U=1%,溶剂:二硫化碳) 200ug/ml(溶剂:二氯甲烷) 200~300mg/L(溶剂:二氯甲烷) 200μg/mL in n-Hexane 200μg/ml(溶剂:MeOH) 20g/L 20ug/ml(溶剂:MeOH) 20μg/mL 243μg/mL 267μg/mL 2500μg/mL in Methanol 3.58 μg/ml (溶剂:MeOH) 300-400mg/L(溶剂:MeOH) 35.3mg/L 395μg/ml(溶剂:MeOH) 4.03mg/L 2.90mg/L 12.9mg/L 4.08g/ml(溶剂:MeOH) 4.09mg/L 1.60mg/L左右 4.38ug/ml(溶剂:MeOH) 4000μg/mL in Dichloromethane 4000μg/mL 5 mg/mL in Water 5.00mg/ml(溶剂:甲苯) 5.21mg/L 73.9μg/L 71.6μg/L 5.19mg/L 50-250μg/mL溶于甲醇 500 μg/mL in MeOH 500 μg/mL in Toluene 5000 μg/mL in MeOH 500μg/mL in Acetone 500μg/mL in Dichloromethane 50μg/mL in Acetonitrile 59.1μS/cm 56.1μS/cm 5μg/ml(溶剂:MeOH) 6.66mg/L 1.16mg/L 0.394mg/L 6.90mg/L 6000μg/mL 61.5μg/mL 65μg/mL左右 7.7ug/ml in methanol 74.3μg/mL 80.3μg/L 79.7μg/L 93.8μg/L 35.4mg/L 80.4ug/ml(溶剂:二氯甲烷) 95% 97ug/ml (溶剂:MeOH) 98.90% 99%(1059mg/L) 99%(GC对照品试剂) 99%(分析标准试剂) 99.00% 99.30% 99.5%(GC 分析对照品试剂) 99.51% 99.7%(分析标准试剂) 99.8%(GC NMR定量标准试剂) 99.8%(分析标准试剂) 99.80% 99.9%(标准试剂) 99.95% AR HPLC,99.9% HPLC≥95% Standard for GC,≥99.5%(GC) Varied conc. in Methanol:Dichloromethane (50:50) ≥97.0% ≥98% 分析对照品,≥99.7%(HPLC) 分析标准品,≥99.6% 有COA, density = 0.876 有COA,100 ug/ml In Methanol 有COA,100 ug/ml in Acetonitrile 有COA,100 ug/ml in Isopropanol 有COA,100 ug/ml in methanol 有COA,10000 ug/ml in Acetone 有COA,100ug/mL in Acetonitrile 有COA,100ug/mL in Isooctane 有COA,100ug/mL in Toluene 有COA,2000 ug/ml in Isooctane 有COA,5000 ug/ml in Isooctane 熔点标准试剂
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别名:苯;苯 AR;苯[用于分光光度测定法];苯标准溶液;苯纯度分析标准物质;苯溶液标准物质;纯苯(安息油);粗苯;焦化苯;气相色谱仪检定用标准物质(苯-甲苯溶液);一类残留溶剂-甲苯;笨;困;炝;溶剂苯;困净苯;净苯;精苯;纯苯;苯查儿;安息油
  • CAS No.:71-43-2
  • 分子式:C6H6
  • 分子量:78.11

别名:苯;苯 AR;苯[用于分光光度测定法];苯标准溶液;苯纯度分析标准物质;苯溶液标准物质;纯苯(安息油);粗苯;焦化苯;气相色谱仪检定用标准物质(苯-甲苯溶液);一类残留溶剂-甲苯;笨;困;炝;溶剂苯;困净苯;净苯;精苯;纯苯;苯查儿;安息油
  • CAS No.:71-43-2
  • 分子式:C6H6
  • 分子量:78.11

别名:C10-13 氯代烃;短链氯化石蜡;短链氯化石蜡C10-13

别名:苯;苯 AR;苯[用于分光光度测定法];苯标准溶液;苯纯度分析标准物质;苯溶液标准物质;纯苯(安息油);粗苯;焦化苯;气相色谱仪检定用标准物质(苯-甲苯溶液);一类残留溶剂-甲苯;笨;困;炝;溶剂苯;困净苯;净苯;精苯;纯苯;苯查儿;安息油
  • CAS No.:71-43-2
  • 分子式:C6H6
  • 分子量:78.11

(办证)

别名:苯并(A)蒽D12;苯并(a)蒽-同位素;2-丁酰环磷腺酐钠;苯[A]蒽(未标记);苯并(a)蒽-d12 标准品;苯并[a]蒽-d12;氘代苯并(A)蒽;苯并(a)蒽-同位素,Benz[a]anthracene-d12 ,分析标准品;1,2-苯并蒽-d12;四芬-d12;十二氘代苯并[a]蒽
  • CAS No.:1718-53-2
  • 分子式:C18H12
  • 分子量:240.36

(办证)1,5-二氯苯-D4

别名:1,4二氯苯;1,4-二氯苯-d4;氘代对二氯苯;1,4二氯苯,1,4-Dichlorobenzene-d4,分析标准品;1,4-二氯苯-d4 标准品;D4-二氯苯-1.4;氘代1,4-二氯苯D4 标准品;氘代对二氯苯 溶液;四氘代-1,4-二氯苯
  • CAS No.:3855-82-1
  • 分子式:C6H4Cl2
  • 分子量:151.03

(办证)对三联苯 D14

英文名:p-Terphenyl D14
别名:对三联苯同位素-D14;对三联苯-D14;对三联苯-D14 溶液;二氯甲烷中对三联苯-D14;对三联苯-d14 标准品、;对三联苯-d14 标准品;对三联苯-d14;对三联苯 D14 标准品;氘代三联苯;p-三联苯-d14;3-(BOC-氨基)-3-甲基哌啶
  • CAS No.:1718-51-0
  • 分子式:C18H14
  • 分子量:244.39

(办证)屈-D12

英文名:Chrysene D12
别名:屈-d12;屈同位素-D12;氘代屈;六溴碲(IV)酸钾;屈 标准品;屈-d12 标准品
  • CAS No.:1719-03-5
  • 分子式:C18H12
  • 分子量:240.36