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14种卤代烃混标(HJ620-2011水质挥发性卤代烃的测定) 标准品,不同浓度于P/T甲醇,1 ml
Item: TQSM00081-1ml Level: CRM
CAS: 详见说明 Size: 1ml
Classification: 多组分混标标准品 Storage conditions: Store in a freezer at -18°C or below
Validity period: Conservation 12 months Stock and delivery: 期货
Remarks
HJ620_2011水质挥发性卤代烃的测定14个组成部分,不同浓度于P/T甲醇,1 ml 1,1-dichloroethylene 75-35-4 500 +/- 25 mg/L methylene chloride 75-09-2 2000 +/- 100mg/L trans-1,2-dichloroethylene 156-60-5 2000 +/- 100mg/L chloroprene 126-99-8 500 +/- 25 mg/L cis-1,2-dichloroethylene 156-59-2 2000 +/- 100mg/L chloroform 67-66-3 20 +/- 1 mg/L carbon tetrachloride 56-23-5 20 +/- 1 mg/L 1,2-dichloroethane 107-06-2 2000 +/- 100mg/L trichloroethylene 79-01-6 20 +/- 1 mg/L bromodichloromethane 75-27-4 20 +/- 1 mg/L tetrachloroethylene 127-18-4 20 +/- 1 mg/L dibromochloromethane 124-48-1 100 +/- 5 mg/L bromoform 75-25-2 100 +/- 5 mg/L hexachlorobutadiene 87-68-3 20 +/- 1 mg/L
PACKAGING
Product Number: TQSM00081 Unit Size: 1ml Case Size: 1ml

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