AccuStandard
28种地表水挥发性有机物混标,2000ug/ml溶于甲醇, Custom VOC Standard @ 2000 μg/mL in Methanol
Custom Carbonyl-DNPH Standard @ Varied Conc. in Acetonitrile
5种不同浓度甲醇的定制标样, Custom SV Standard 5 @ Varied concentration in Methanol
订制亚硝胺混标, Custom Nitrosamine Standard @Varied conc 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
7组分定制酚类混标, Custom Phenolics Standard Varied conc.in Methanol
标准品, Custom Esters Standard 10 mg/mL Acetonitrile
35种挥发性有机物VOC混标,2000μg/mL溶于甲醇(HJ 644-2013), Custom VOC Standard @ 2000 μg/mL in Methanol
12种亚硝胺混标,100 μg/mL溶于甲醇(EN 12868-1999/GB 24153-2009), Custom Nitrosamines Standard @ 100 μg/mL in Methanol
21组分酚类混标,1000 μg/mL溶于正己烷:二氯甲烷(1:1)(HJ 703-2014/HJ 711-2014), Custom Phenolics Standard @1000 μg/mL in Hexane:Dichloromethane