分类
纯度
全部 更多 有COA 纯品型,有证书 见证书 0.1 mg/mL in Acetonitrile 有COA,100 ug/ml in Acetonitrile 1000 μg/mL in MeOH:AcCN (95:5) (as deriv.) 3μg/mL(以醛酮计) 有COA,1000 ug/ml in Acetonitrile 有COA,1000 ug/ml in Methanol:Acetonitrile (80:20) 1000 μg/mL in Acetonitrile 1000μg/mL in Acetonitrile 100μg/mL in Acetonitrile 有COA,1000ug/mL in Methanol:Acetonitrile (80:20) 有COA,100ug/mL in Acetonitrile 0.1 mg/mL in AcCN 100 μg/mL, 甲醇 1000 μg/mL in MeOH 1000 μg/mL, 乙腈 1000μg/mL 1g/LMeCN 5000μg/mL in Methanol 10 mg/mL in Water 100 μg/mL in Ethyl acetate 100 μg/mL in Water 100 μg/mL, 正己烷 1000 μg/mL in AcCN 1000 μg/mL in Water 1000μg/mL in Methanol 100mg/L 100μg/mL(以醛酮计) 15 μg/mL in Acetonitrile 15μg/mL 20μg/mL 250 μg/mL in AcCN HPLC≥98% Varied conc. in AcCN ≥98.0% 以醛酮计:200ug/ml溶于乙腈 有COA,100 ug/ml in Methanol:Water (90:10) 0.1 mg/mL in Acetonitrle 1.0 μg/mL in AcCN 1.23mg/L左右 0.801mg/L 1.21mg/L 0.817mg/L 0.51mg/L左右 0.856mg/L 0.524mg/L 0.911mg/l 1.42mg/L 100 0µg/mL 100 mg/L 100 μg/mL in Acetone 100 μg/mL in Acetonitrile 100 μg/mL in Methanol 100 μg/mL, 乙腈 1000 μg/mL in Acetone 1000 μg/mL, DMF 1000 μg/mL, 甲醇 1000μg/mL in Acetonitrile. 1000μg/mL in Dichloromethane 100μg/mL 100?g/mL 100mg/L于乙腈(以甲醛计) 100mg/L于乙腈 100ug/mL 100µg/mL(以醛酮计) 100μg/mL in Acetone 100μg/mL in Acetonitrile. 100μg/mL溶于乙腈 100μg/ml in Acetonitrile 10μg/mL 2.0 mg/mL in MeOH 2000μg/mL in Dichloromethane 2000μg/mL 5.0 mg/mL in MeOH 500 μg/mL in Acetonitrile 5000μg/mL in Methanol, Second Source 5000μg/mL in Water, Second Source 5000μg/mL in Water 500mg/L于乙腈(以醛酮计) 98% 99.00% 99.5%(标准试剂) 99.7%(标准试剂) HPLC,99.5% Varied Concentration in Acetonitrile Varied conc. in Acetonitile Varied conc. in Acetonitrile ≥98%(T) ≥98% 不同浓度 不同浓度溶于乙腈 分析标准试剂 有COA,100 ug/ml in Water 有COA,1000 ug/ml in Methanol:Water(90:10) 有COA,1000 ug/ml in Water 有COA,1000ug/mL in Acetonitrile 有COA,2000 ug/ml in Isooctane 有COA,density = 1.019
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别名:丙醛-2.4-二硝基苯腙(衍生化的);丙醛-2,4-二硝基苯基腙;Propionaldehyde 2,4-Dinitrophenylhydrazone 丙醛-2,4-二硝基苯基腙;丙醛2,4-二硝基苯基腙;丙醛2,4-二硝基苯肼;丙醛-2,4-二硝基苯腙;丙醛-DNPH;丙醛-DNPH 标准品;丙醛-2,4-DNPH;丙醛-2,4-DNPH 标准品;丙醛2,4-二硝基苯腙
  • CAS No.:725-00-8
  • 分子式:C9H10N4O4
  • 分子量:238.20

(办证)2-丁酮

英文名:Custom-2-Butanone
别名:丁酮;2-丁酮;甲基乙基酮;甲乙酮;甲基丙酮;乙基甲基甲酮;乙基甲基酮;2-氧代丁烷;甲基乙基甲酮;丁酮 环戊酮 苯乙酮;丁酮溶液标准物质;环戊酮 苯乙酮;3-丁酮;无水丁酮
  • CAS No.:78-93-3
  • 分子式:C4H8O
  • 分子量:72.11

(办证)丙酮

英文名:Acetone
别名:丙酮;2-丙酮;醋酮;二甲(基)酮;二甲基酮;二甲酮;木酮;乙酮;丙酮 ACETONE;丙酮(二甲基甲酮);丙酮(易制毒-3);无水丙酮
  • CAS No.:67-64-1
  • 分子式:C3H6O
  • 分子量:58.08

1,2-苯并异噻唑-3(2H)-酮

别名:1,2-苯并异噻唑基-3(2H)-酮 ; 1,2-苯并异噻唑啉-3-酮 ; 苯并异噻唑啉-3-酮 ; 1,2-苯并异噻唑-3(2H)-酮 ; 1,2-苯骈异噻唑啉酮-3 ; 1,2-苯并异噻唑啉酮 ; 苯并异噻唑啉酮; BIT;
  • CAS No.:2634-33-5
  • 分子式:C7H5NOs
  • 分子量:151.19

1,4-苯醌-dnph

别名:1,4-苯醌-dnph
  • CAS No.:16081-15-5
  • 分子式:C12H8N4O5
  • 分子量:288.22