-Beijing Qincheng Yixin

Mode

Name and Description	Pirce/Packsize	Price
水中氟离子水质标液(浓度1000ug/ml) BW81195YW-100mL	Inquiry	Pricing
硒水质标液(浓度1000ug/mL) BW81550YW-1L	Inquiry	Pricing
总氮(以氮计) 水质标液(浓度25µg/ml) BW80500L2-5W-20mL-ON	Inquiry	Pricing
吡啶质控样（浓度见批号) in Methanol BW25343DM-1mL	Inquiry	Pricing
总氮(以氮计) 水质标液(浓度1.5µg/ml) BW80500A1-5W-50mL-ON	Inquiry	Pricing
氨氮 50ml 水质标液(浓度25µg/ml) BW80100L2-5W-50mL-ON	Inquiry	Pricing
化学需氧量 50ml 水质标液(浓度22.5µg/ml) BW80250L2-3W-50mL-ON	Inquiry	Pricing
6种阴离子标液(氟氯溴硫酸根硝酸根亚硝酸根) 100ug/mL 溶剂：水 BW900010XW-100mL	Inquiry	Pricing
氨氮水质标液（浓度2.5µg/ml） BW80100A2-5W-50mL-ON	Inquiry	Pricing
氨氮水质标液（浓度1.5µg/ml） BW80100A1-5W-50mL-ON	Inquiry	Pricing
水中氟离子水质标液(浓度100ug/ml) BW81195XW-20ML	Inquiry	Pricing
2种替代物混标 Mix-2 100ug/ml in n-Hexane BePure-30501XH	Inquiry	Pricing
5种有机挥发物混标质控样 VOC Mix-5 200ug/ml in Methanol BW31754SM-1ML	Inquiry	Pricing
水中溶解性固体标液 40000ug/mL BW80871T4W-20mL	Inquiry	Pricing
31种总石油烃类(C10-C40)混标质控样定制8ug/ml左右环己烷溶剂 BW30934A8C-1mL	Inquiry	Pricing
氯苯标样(浓度见批号) Chlorobenzene in Methanol BW21131DM-1mL	Inquiry	Pricing
12种酚类化合物混标 Phenols Mix-12 100ug/ml in Methanol BePure-30747XM	Inquiry	Pricing
水中亚氯酸盐水质标液(浓度100ug/mL) BW81126XW-20mL	Inquiry	Pricing
环境标样-23种农药混标 Mix-23 100ug/ml in n-Hexane/Acetone 1mL BW30914XZ-1mL	Inquiry	Pricing
乙腈中苯并(a)芘质控样 (浓度见批号) BW26905DA-1mL	Inquiry	Pricing

2 3 4 5 6 7 8 9 10 11