2,2-Dichloropropane

2,2-二氯丙烷

有机挥发性液标, VOC Liquid Mixture-Modified,2.0 mg/mL in Methanol

6种气体有机挥发物, Volatile Organic Cmpds-Gases,2.0 mg/mL in MeOH

6种挥发性有机化合物(VOC), Volatile Organic Compounds,2.0 mg/mL in MeOH

7组分挥发有机物, Phase VIB-Additions,2.0 mg/mL in MeOH

内标标准品, Internal/Surrogate Std for 500 Series Volatile Methods,2.0 mg/mL in Methanol

标准品, Internal/Surrogate Standard,2.0 mg/mL in Methanol

MDL检测浓缩样品, MDL Check Sample Concentrate,0.02 μg/mL in MeOH

方法504套标, Method 504.1 Set

7组分-邻苯二甲酸酯类混标, Method 506-Phthalate Esters,Varied conc. in MeOH

B混标, Method 507-Mix B,1000 μg/mL in MtBE

A-H套标, Method 507-Mixes A-H

有机氯混标19组分, Chlorinated Pesticides/Herbicides,0.5 mg/mL in Ethyl acetate

分解标准品, Decomposition Solution,Varied conc. in MtBE

4-Methylimidazolidine-2-thione ,0.1 mg/mL in 0.1% w/v DTT in Ethyl acetate

丙烯硫脲