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4种亚硝胺混标 Nitrosamines-Mix 4 2000ug/ml in Dichloromethane

54种有机挥发物混标 VOC Mix-54 100ug/ml in Methanol

9种卤代乙酸类混标 VOC Mix-9 2000ug/ml in MTBE

15种醛酮衍生物混标 HJ997 DNPH mix 15 100ug/mL in Acetonitrile 1mL

4种酰胺混标 Amides Mix-4 various concentrations in Acetonitrile

BePure-30862-1XM

BePure-30862-1XM-v2

12种氨基甲酸酯农药混标 Carbamate mix-12 100ug/ml in Methanol

BePure-30862-2XB

4种氨基甲酸酯内标混标 100ug/ml in Acetone

BePure-30863-1XT

19种苯胺类混标 Anilines Mix-19 100ug/ml in Toluene

BePure-30863-2YT

4种内标混标 VOC Mix-4 2000ug/ml in Methanol

6种内标混标 Internal Standard Mix-6 4000ug/mL in Dichloromethane

BePure-30867YD-set

6种内标混标 Internal Standard Mix-6 4000ug/mL in Dichloromethane

6种氘代多环芳烃混标 PAH-Dx Mix-6 500ug/ml in Dichloromethane

BePure-30868-3YM

3种替代物混标 VOC-Dx Mix-3 2000ug/ml in Methanol

BePure-30875-1YM

27种有机挥发物混标 VOC Mix-27 2000ug/ml in Methanol

BePure-30875-2YB

46种有机半挥发物混标 VOC Mix-46 1000ug/ml in Acetone

BePure-30875-3YZ

n-Alkanes Mix-10 2000ug/ml in Dichloromethane/n-Hexane(1:1)

BePure-30875-4XZ

Pestiides Mix-27 100ug/ml in Cyclohexane:Acetone(1:1)

BePure-30875-5XC

多氯联苯19种混标 PCB-MIX 19，100ug/ml in Cyclohexane/Acetone(4:1)

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