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纯度
全部 更多 纯品型,有证书 见证书 有COA 100 μg/mL in Toluene 100 μg/mL, 甲醇 有COA,100 ug/ml in Methanol 无COA 10 μg/mL in Ethyl acetate 100 μg/mL in AcCN 1000 μg/mL in AcCN 10μg/mL in Cyclohexane 100 μg/mL in MeOH 1000μg/mL in Methanol 100 μg/mL in Dichloromethane 100μg/mL in Methanol 10μg/mL in Acetonitrile 100 μg/mL in Methanol 1000 μg/mL in MeOH 100μg/mL in Acetonitrile 10μg/mL in Methanol 5.0 mg/mL in MeOH 100μg/mL 100μg/mL in Cyclohexane 1000 μg/mL, 甲醇 10μg/mL in Isooctane 100 μg/mL, 乙腈 100 μg/mL, 正己烷 1000μg/mL 2.0 mg/mL in MeOH 2000 μg/mL in CH2Cl2 分析标准试剂 有COA,1000 ug/ml in Toluene 1000 μg/mL in Acetonitrile 1000 μg/mL in Hexane 1000 μg/mL in Methanol 1000 μg/mL溶于甲醇 1000μg/mL in Dichloromethane 10μg/mL in Acetone 2.0 mg/mL in Dichloromethane 0.5 mg/mL in MtBE 100 μg/mL in Acetonitrile 100 μg/mL in MeOH:AcCN (50:50) 100 μg/mL in PT Methanol 100 μg/mL, 环己烷 1000 μg/mL in MeOH:AcCN (50:50) 1000 μg/mL, 乙腈 1000μg/mL溶于甲醇 100μg/mL in Isooctane 10μg/mL in Acetonitrile. 2.0 mg/mL in CH2Cl2 2000μg/mL Varied conc. in MeOH 有COA,100 ug/ml in Hexane 0.2 mg/mL in MeOH 0.5 mg/mL in Water 10 mg/mL in Water 10 µg/mL in Cyclohexane 10 μg/mL in Cyclohexane 10 μg/mL in Cyclohexane 100 µg/mL 溶于乙腈:甲醇=80:20 100 μg/mL in Acetone 100 μg/mL in Hexane 100 μg/mL in Pyridine 100 μg/mL 溶于乙腈:甲醇=80:20 100 μg/mL,methanol 100 μg/mL溶于甲醇 100-400μg/mL in Acetonitrile 1000 µg/mL in Methanol 1000 μg/mL in Acetone 1000 μg/mL 溶于甲醇 1000 μg/mL, 丙酮 1000 μg/mL, 环己烷 1000 μg/mL, 甲苯 1000mg/L于二氯甲烷 1000μg/mL in Acetone 100μg/mL in Hexane 100μg/mL溶于甲醇 100μg/ml(U%=2 , 溶剂:苯) 10μg/mL in Ethyl acetate 10μg/mL in Methyl-tert-butyl 2.0 mg/mL in Ethyl acetate 2.5 mg/mL in Dichloromethane 2000in Dichloromethane 2000μg/mL in Acetonitrile. 2000μg/mL in Dichloromethane, 2000μg/mL溶于甲醇 200μg/mL 20μg/mL 300 μg/mL in Acetonitrile Methanol 7:3 300ppm于乙腈/甲醇(70/30) 300μg/mL溶于乙腈:甲醇 5.0 mg/mL in MtBE 50 mg/mL in methanol 50 μg/mL in CH2Cl2 500μg/mL in Acetonitrile:Methanol 500μg/mL in Methanol 500μg/mL in Methyl tert-butyl 500μg/ml in Methyl-tert-butyl ether 50μg/mL in Acetonitrile 97% 99%(分析标准试剂) 99.0% 99.0 % 99.2% 99.2 % 99.6% AR HPLC≥98% ~80% 工业级,无纯度 有COA,100 ug/ml In Ethanol 有COA,100 ug/ml In Toluene 有COA,100 ug/ml in Acetonitrile 有COA,1000 ug/ml in Acetonitrile 有COA,1000 ug/ml in Hexane 有COA,1000 ug/ml in Methanol 有COA,1000ug/mL in Toluene 有COA,100ug/mL in Ethanol 有COA,100ug/mL in Hexane 有COA,100ug/mL in Methanol 有COA,100ug/mL in toluene 有COA,2000 ug/ml in Acetone 有COA,2500 ug/ml in T-butylmethyl ether 有COA,500 ug/ml in T-butylmethyl ether 有COA,d = 1.085
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(办证)1,3,5-三氯苯

别名:1,3,5-三氯苯;对称三氯苯;1,3,5-三氯苯标准溶液;1.3.5-三氯苯 CP;均三氯苯;1,3,5-三氯苯;对称三氯苯,均三氯苯;1,3,5-三氯代苯;甲醇中1,3,5-三氯苯;1,3,5-三氯苯,98%;1,3,5-三氯苯,99%;正己烷中1,3,5-三氯苯
  • CAS No.:108-70-3
  • 分子式:C6H3Cl3
  • 分子量:181.45

(办证)N-亚硝基降烟碱酮-D4/4-(甲基亚硝胺)-1-(3-吡啶基-d4)-1-丁酮

别名:N-亚硝基烟碱酮同位素-D4;4-(甲基亚硝胺)-1-(3-吡啶基-d4)-1-丁酮;3-(氯甲基)-2-甲基吡啶;4-(N-甲基-N-亚硝胺基)-1-(3-吡啶基-d4)-1-丁酮;4-N-亚硝基甲基氨-1-(3-吡啶基)丁酮-D4;N-亚硝基降烟碱酮-D4(NNK-D4) 标准品
  • CAS No.:764661-24-7
  • 分子式:C10H13N3O2
  • 分子量:211.25

1,1,2-三氯乙烯

英文名:Trichloroethene
别名:三氯乙烯;氟化物(用以防止石料表面风化);三氯代乙烯;1,1,2-三氯乙烯;乙炔化三氯;三氯乙烯 064-01 [6];无水三氯乙烯;PCB洗板水;滨化三氯乙烯(滨化华东总代理);二类残留溶剂-三氯乙烯;三氯乙烯 分析纯;三氯乙烯 色谱纯;三氯乙烯(W6);三氯乙烯,AR;三氯乙烯,CP;三氯乙烯标准溶液;三氯乙烯金属表面的去油污;四氯乙烯;ml,溶剂:甲醇;三氯乙烯,1000μg
  • CAS No.:79-01-6
  • 分子式:C2HCl3
  • 分子量:131.39

1,2,3-三氯苯

别名:1,2,3-三氯苯;1,2,3-三氯苯标准溶液;1,2,3-三氯(代)苯;连三氯苯;连三氯代苯;连位三氯苯
  • CAS No.:87-61-6
  • 分子式:C6H3Cl3
  • 分子量:181.45

1,2,3-三氯苯标准溶液

别名:1,2,3-三氯苯;1,2,3-三氯苯标准溶液;1,2,3-三氯(代)苯;连三氯苯;连三氯代苯;连位三氯苯
  • CAS No.:87-61-6
  • 分子式:C6H3Cl3
  • 分子量:181.45