Custom Carbonyl-DNPH Standard @ Varied Conc. in Acetonitrile

18种多环芳烃混标,1000 μg/mL溶于二氯甲烷(欧盟ZEK 01.4-08 PAHs), Custom PAH Standard 1000 μg/mL Dichloromethane

8种硝基苯混标,1000 μg/mL溶于二氯甲烷(HJ 592-2010), Custom Nitrated Aromatics Standard @1000 μg/mL in Dichloromethane

光引发剂混标3, Custom Combined Standard @ 2.0 mg/mL in Acetonitrile

12组份定制亚硝胺, Custom Nitrosamines Standard @ 1000 μg/mL in Methanol

多菌灵, Carbendazim

客户定制农残检测标准品, Custom Pesticide Standard @ Varied conc. in Toluene:Acetonitrile

客户定制有机挥发物标准品, Custom VOC Standard @2000 ug/mL in 100%Methanol

19种含氯苯酚类混标,1000μg/ mL溶于甲醇(ISO 17070-2015), Custom Phenol Standard@ 1000ug/mL in 100% Methanol

14种酚类混标,100ug/ml溶于异丙醇(HJ 744-2015), Custom Phenol Standard@100ug/ml in 100% Iso-propanol

客户定制农残检测标准品, Custom Pesticide Standard @ Varied Conc. in Acetone