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BW900012YW-50mL

8种金属元素(铜镍铅锰锌铬镉铁) 标液 1000ug/mL 溶剂：5%硝酸

水中亚硫酸盐标液 500ug/ml 0.1%甲醛

BW81525XW-100mL

硅标液 1000mg/l 5%硝酸

BW930003XW-100mL

6种无机混标(Ca/Fe/Mg/Na/P/S) 100ug/mL 溶剂：5%硝酸

1-溴-2-硝基苯 1-Bromo-2-nitrobenzene 1000ug/mL in Acetone

乙草胺-D11(HJ1053) Acetochlor D11 100ug/ml in Acetone

BePure-27716QC-KIT

HJ904 7种芳氯单标套装 GB3838-2002 200ug/ml in Cyclohexane

氯乙烯 Vinylchloride 100ug/ml in Methanol

BePure-30769Y4O

3种内标 VOC-DX Mix-3 4000ug/ml in Benzene

BePure-24784L4X

2.2＇.4.4＇.5.6＇-Hexabromobiphenyl 40ug/ml in Nonane

BePure-24785L4X

2.3.3＇.4.4＇.5-Hexabromobiphenyl 40ug/ml in Nonane

BePure-24786L4X

2.3.3＇.4.4＇.5.5＇.6-Octabromobiphenyl 40ug/ml in Nonane

BePure-30909Y2M

2种替代物混标 VOC Mix-2 2000ug/ml in Methanol

BePure-30893Y2M

3种内标混标 Aromatics Mix-3 2000ug/ml in Methanol

BePure-30896Y2M

2种内标混标 Aromatics Mix-2 2000ug/ml in Methanol

BePure-30895Y2M

3种内标混标 VOC Mix-3 2000ug/ml in Methanol

BePure-30760Y2T

5种内标混标 PAH-Dx 2000ug/ml in Toluene

BePure-31503fXO

semi-VOC Mix-47 100ug/mL in Benzene

BePure-30491YM-v2

55种挥发性有机物混标 VOC Mix-55 in Methanol 混合浓度

BePure-31022CW-20mL

5种离子类混标 Mix-5 var. in Water

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