Propanal-DNPH,1000 μg/mL in MeOH:AcCN (95:5) (as deriv.)

丙醛-DNPH

羰基化合物混标B, Carbonyl Compounds Mix B,1000 μg/mL in Acetonitrile

可吹脱卤代烃18种混标-液体, Purgeable Halocarbons-Liquids,2.0 mg/mL in MeOH

可吹脱卤代烃6种混标-气体, Purgeable Halocarbons-Gases,0.2 mg/mL in MeOH

可吹脱芳烃-汽油11种混标, Purgeable Aromatics-Gasoline ID,2.0 mg/mL in MeOH

丙烯醛和丙烯腈2种混标(100 μg/mL 溶剂为甲醇和水), Acrolein &Acrylonitrile,100 μg/mL in MeOH:Water 90:10

氯丹(0.02毫克/毫升和毒杀芬(0.20毫克/毫升), Chlordane (0.02 mg/mL) &Toxaphene (0.20 mg/mL),Varied conc. in MeOH

方法608-农药17种混标, Method 608-Performance Check Solution,Varied conc. in MeOH

卤代醚类混标, Haloethers ,2.0 mg/mL in MeOH

EPA方法614.1-4种混标, Recommended Method 614.1 Organophosphorus Pesticides Mixture,Varied conc. in Hexane

Prometon,100 μg/mL in Methanol

扑灭通

Diazinon,1000 μg/mL in Hexane

二嗪农/二嗪磷/地亚农

p-Bromofluorobenzene ,0.2 mg/mL in MeOH

对溴氟苯

1,2-Dichlorobenzene-d4 ,0.2 mg/mL in MeOH

氘代邻二氯苯

Decafluorobiphenyl,0.2 mg/mL in CH2Cl2

十氟联苯