客户定制混标, Custom Esters Standard 1.0 mg/mL Acetonitrile

标准品, Dipropyltin dichloride

定制农药标准-27306-09-R1, Custom Pesticide Standard @2000 μg/mL in Acetonitrile

23种邻苯二甲酸酯混标(SN/T 3147-2012), Custom Phthalate Standard in 1000μg/mL in Hexane

57种挥发性有机物VOC混标,1000ug/mL溶于甲醇(HJ 639-2012/ HJ 810-2016), Custom VOC Standard@1000 ug/mL in 100%Methanol

客户定制挥发性有机物标样, Custom VOC Standard@ Varied Conc.in 100% Methanol

8种邻苯二甲酸酯混标(DIBP/DBP/DNHP/BBP/DEHP/DNOP/DINP/DIDP),1000 μg/mL溶于正己烷, Custom Phthalate Standard @ 1000 ug/mL in 100% Hexane

定制农残检测标准品,2000 μg/mL溶于丙酮(HJ 753-2015), Custom Pesticide Standard @ 2000 μg/mL in Acetone

19种有机挥发物标准品,1000μg/mL溶于甲醇(HJ 350-2007), Custom VOC Standard @ 1000 μg/mL Methanol

百菌清与溴氰菊酯混标,1000 μg/mL溶于甲醇(HJ 698-2014), Custom Pesticide Standard @ 1000 μg/mL in Methanol