AccuStandard
壬醛-2,4-二硝基苯肼, Nonanal-DNPH,1000 μg/mL in MeOH:AcCN (95:5) (as deriv.)
羰基化合物混标A, Carbonyl Compounds Mix A,1000 μg/mL in Acetonitrile
标准品, Purgeable Halocarbons and Aromatics,0.2 mg/mL in MeOH
可吹脱卤代烃6种混标-气体, Purgeable Halocarbons-Gases,2.0 mg/mL in MeOH
丙烯醛和丙烯腈2种混标(5.0 mg/mL 溶剂为甲醇和水), Acrolein &Acrylonitrile ,5.0 mg/mL in MeOH:Water 90:10
联苯胺&3,3'-二氯联苯胺, Benzidine &3,3'-Dichlorobenzidine,1000 μg/mL in Methanol
方法608-农药17种混标, Method 608-Performance Check Solution,Varied conc. in MeOH
EPA方法Florida-18种混标, PAH Performance Check Solution,Varied conc. in AcCN
Atrazine,100 μg/mL in Methanol
莠去津/阿特拉津/2-氯-4-乙氨基-6-异丙氨基-1,3,5-三嗪
622 -硫代磷酸酯农药混合, Method 622-Thiophosphate Pesticides Mix,1000 μg/mL in MtBE