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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 100 μg/mL in MeOH 100μg/mL in Methanol 10μg/mL in Acetonitrile 50 μg/mL in Toluene 1000 μg/mL in MeOH 5.0 mg/mL in MeOH 100μg/mL in Acetonitrile 100 μg/mL in Toluene 2.0 mg/mL in MeOH 有COA,100 ug/ml in Toluene 0.5 mg/mL in Acetonitrile 分析标准试剂 0.2 mg/mL in MeOH 100μg/mL in Cyclohexane 10μg/mL in Methanol 1000μg/mL 10 mg/mL in Methanol 1000 μg/mL in Acetone 2.0 mg/mL in Dichloromethane 见证书 1000 μg/mL, 甲醇 有COA,2000 ug/ml in Methylene chloride 100 μg/mL in Dichloromethane 100 μg/mL, 乙腈 1000μg/ml(溶剂:MeOH) 2.0 mg/mL in CH2Cl2 无COA 有COA,2000 ug/ml in Methanol 0.2 mg/mL in CH2Cl2 100 μg/mL, 异丙醇 Varied conc. in Acetonitrile 1000 μg/mL, 丙酮 1000μg/mL in Methanol 5000μg/mL in Methanol 有COA,100 ug/ml in Methylene chloride 0.1 mg/mL in Acetone 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 99.5%(标准试剂) 有COA,100ug/mL in Methanol 0.1 μg/mL in Acetone 0.5 mg/mL in Acetone 1000 μg/mL in Dichloromethane 1000μg/mL溶于甲醇 100μg/mL 2.0 mg/mL in Hexane 2000μg/mL in Dichloromethane 2000μg/mL in Methyl-tert-butyl ether 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) 1.6 μg/mL in Isopropanol 10 μg/mL in Acetonitrile 10.0 mg/mL in Acetone 100 μg/mL in Acetone 100 μg/mL in Methanol 1000 μg/mL in Isopropanol 1000 μg/mL in MtBE 1000 μg/mL in p-Dioxane 1000μg/mL in Dichloromethane 1000μg/ml(溶剂:MeOH) 100μg/mL in Acetone 101ug/ml (溶剂:MeOH) 10μg/mL in Acetone 16 μg/mL in Isopropanol 160 μg/mL in Isopropanol 2.5 mg/mL in Acetone 2.5 mg/mL in MeOH 25 μg/mL in MeOH 250 μg/mL in Methanol 3.0% w/w in Isooctane 5.0 μg/mL in Acetone 500 μg/mL in Dichloromethane 6.0 mg/mL in MeOH 99%(标准试剂) 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 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) 0.25 mg/mL in Toluene 1 基质:甲醇 浓度:97ug/ml 1.00mg/ml(溶剂:MeOH) 1.00mg/ml(溶剂:甲醇) 10 mg/mL in MeOH 10.1 ug/mL,基体:甲醇 U=4% 100 ng/μL in 乙腈 100 μg/mL in Hexane 100 μg/mL, 正己烷 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 1000mg/L 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溶于正己烷 100mg/L(溶剂:H2O) 100ng/μl环己烷溶液 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 10~100μg/ml(溶剂:MeOH) 12.59μg/mL 4.38μg/mL 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 2.5 mg/mL in Acetonitrile 20 μg/mL in MtBE 20% w/w in Toluene 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 2000μg/mL溶于二氯甲烷 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) 20ug/ml(溶剂:MeOH) 20μg/mL 242μg/mL 243μg/mL 25 mg/mL in MeOH 2500μg/mL in Methanol 3.58 μg/ml (溶剂:MeOH) 300-400mg/L(溶剂:MeOH) 395μg/ml(溶剂:MeOH) 4.08g/ml(溶剂:MeOH) 4.38ug/ml(溶剂:MeOH) 4000μg/mL 5.00mg/ml(溶剂:甲苯) 50-250μg/mL溶于甲醇 500 μg/mL in MeOH 500 μg/mL in Toluene 5000 μg/mL in MeOH 5000μg/mL 500μg/mL in Acetone 500μg/mL in Dichloromethane 50μg/mL in Acetonitrile 5μg/ml(溶剂:MeOH) 7.7ug/ml in methanol 80.4ug/ml(溶剂:二氯甲烷) 97ug/ml (溶剂:MeOH) 99%(1059mg/L) 99%(GC对照品试剂) 99%(分析标准试剂) 99.5%(GC 分析对照品试剂) 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) 99.9%(标准试剂) 99.95% HPLC,99.9% 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
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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: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

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