AccuStandard
Crotonaldehyde-DNPH,1000 μg/mL in MeOH:AcCN (95:5) (as deriv.)
丁烯醛(巴豆醛)2,4-二硝基苯肼
Method 556 PFBHA Reagent,15.0 mg/mL in Water
O-(2,3,4,5,6-五氟苄基)羟胺盐酸盐
羰基化合物混标A, Carbonyl Compounds Mix A,1000 μg/mL in Acetonitrile
标准品, Target Analytes,0.2 mg/mL in MeOH
可吹脱卤代烃, Purgeable Halocarbons
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, Acrolein &Acrylonitrile,1000 μg/mL in Water
6种邻苯二甲酸酯混标,溶于甲醇, Phthalate Esters Mix,0.2 mg/mL in MeOH
农药混标, Pesticide Mixture,Varied conc. in MeOH