23种芳香胺(偶氮)标准品,100ppm 溶于乙腈：甲醇=80:20(GBT 17592-2011), Custom Aryl Amine Standard 300 μg/mL in Acetonitrile:Methanol (80:20)

18种多氯联苯,100 ug/mL溶于正己烷(HJ 715-2014/HJ 743-2015/HJ 891-2017/HJ 922-2017), Custom Combined Congener Standard @ 100 ug/mL in 100% Hexane

定制硝酸标准液(100μg/ ml,甲醇溶液), Custom Nitrated Standard @ 100μg/ml in Methanol

13种酚类化合物(HJ676), Custom Phenol Standard @ Varied Conc. in Methanol

氯代芳香化合物标准, Custom Chloroaromatics Standard @ 1000 μg/mL in Methanol

12种氯化苯标准品,500ug/mL溶于甲醇, Custom Chlorinated Benzene Standard @ 500ug/mL in 100% Methanol

在PT甲醇中定制邻苯二甲酸酯标准品@4000μg/ ml, Custom Phthalate Standard @ 4000μg/ml in PT mathanol

29种有机磷农药混标,100 μg/mL溶于丙酮(NYT 761-2008), Custom Pesticide Standard 100 μg/mL Acetone

自定义酮标准1.0毫克/毫升乙腈, Custom Ketones Standard 1.0 mg/mL Acetonitrile

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