27组分挥发性有机物, VOC Mixture,0.2 mg/mL in MeOH

1,2-二溴乙烷,1,2-二溴-3-氯丙烷, 1,2-Dibromoethane &1,2-Dibromo-3-chloropropane,2.0 mg/mL in MeOH

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

Simazine,1000 μg/mL in MeOH

阿米津(西玛津)

Triphenylphosphate ,5.0 mg/mL in MtBE

磷酸三苯酯

分解溶液, Decomposition Solution,0.1 mg/mL in Ethyl acetate

4,4'-Dibromobiphenyl ,0.1 mg/mL in Ethyl acetate

4,4'-二溴联苯

有机氯混标4组分, Performance Check Solution,Varied conc. in MtBE

3,4,5,6-Tetrahydro-2-pyrimidinethiol (THP) ,0.1 mg/mL in 0.1% w/v DTT in Ethyl acetate

3,4,5,6-四氢-2-嘧啶硫醇

甲基衍生物, Independent Check Standard Methyl Derivatives,Varied conc. in MtBE

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

除草剂中甲基衍生物混标, Regulated Herbicide Methyl Derivatives Mix,Varied conc. in MtBE

1,2-二氯苯-D4&氟苯, 1,2-Dichlorobenzene-d4 &Fluorobenzene,2.0 mg/mL in Methanol

524方法VOC代用标准(4-溴氟苯;1,2-二氯苯-D4), 4-Bromofluorobenzene &1,2-Dichlorobenzene-d4,2.0 mg/mL in MeOH

p-Terphenyl-d14,500 μg/mL in Dichloromethane

氘代三联苯