54组分502.2方法挥发性有机物, Volatile Organic Compounds-Liquids,2.0 mg/mL in MeOH

6种气体组分502.2, Volatile Organic Cmpds-Gases,2.0 mg/mL in MeOH

6种气体有机挥发物混标, Volatile Organic Cmpds-Gases,0.2 mg/mL in MeOH

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

13组分苯系物混标, Method 502.2/524.2 Mix F,200 μg/mL in MeOH

502 voc内标(2-溴-1-氯丙烷,氟苯,二氯甲烷-D2), Internal Standard Mix 2,2.0 mg/mL in MeOH

27组分VOC混标, VOC Mixture,2.0 mg/mL in MeOH

1,2-二溴乙烷和1,2-二溴-3-氯丙烷, 1,2-Dibromoethane &1,2-Dibromo-3-chloropropane,0.2 mg/mL in MeOH

邻苯二甲酸酯7种套标1000PPM,异辛烷, Method 506-Phthalate Esters,1000 μg/mL in Isooctane

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

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

性能检测溶液, Performance Check Solution,Varied conc. in MtBE

有机氯17种混标, Chlorinated Pesticides/Herbicides,0.5 mg/mL in Ethyl acetate

4,4'-Dichlorobiphenyl ,0.5 mg/mL in MtBE

4,4-二氯联苯

Ethylene thiourea ,0.1 mg/mL in 0.1% w/v DTT in Ethyl acetate

2-咪唑啉硫酮/乙烯基硫脲