15种硝基苯混标100&1000 ug/mL in Hexane:Toluene (50:50)(硝基苯与邻,间,对硝基甲苯为1000ug/ml), Custom Nitrated Standard Varied conc.in Toluene:Hexane=50:50

16种邻苯二甲酸酯混标,1000 μg/mL溶于正己烷(GB/T 21911-2008 ), Custom Phthalate Standard@ 1000 μg/mL in Hexane

7种氯苯混标,5000ug/mL溶于甲醇, Custom Chloroaromatics Standard @ 5000 ug/mL in PT Methanol

12种氯苯类混标,100 μg/mL溶于甲醇(HJ 621-2011), Custom Chlorinated Benzene Standard100 μg/mLMethanol

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

12种半挥发有机物SVOC混标,100 μg/mL溶于甲醇(优检33项), Custom Aromatics Standard 100 μg/mL Methanol

标准品, Custom Esters Standard 10 mg/mL Acetonitrile

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

21种地表水农残混标,2000ug/ml溶于丙酮, Custom Pesticide Standard @ 2000 μg/mL in Acetone

12种酚类混标,1000μg/ml溶于甲醇(HJ 638-2012), Custom Phenol Standard @1000 μg/ml in Methanol