D-6296 甲基叔丁基醚的校准标准品, D-6296 Calibration Standard with MTBE,Varied Conc %w/w

D-6296系统的安装和验证标准标准品套装, D-6296 System Setup &Verification Set

1,2,3,4,6,7,9-七氯二苯并-对-二恶英, 1,2,3,4,6,7,9-Heptachlorodibenzo-p-dioxin

ASTM Ethanolamine Surrogate Standard,50 μg/mL in Methanol

ASTM乙醇胺标准品

ASTM Carbamate Surrogate Standard,400 μg/mL in Methanol

标准品

标准品, Stock TON Test Solution,1000 μg/mL in Water

DIN 38407-3 多氯联苯混标, DIN 38407-3 PCB Mix,20 μg/mL in n-Hexane

21种农药混标DINV38407-11, DIN V 38407-11 Pesticide Mix,5 μg/mL in Acetonitrile

o-Terphenyl Standard,1000 μg/mL in CH2Cl2

邻二苯基苯

CT ETPH烷烃标准, CT ETPH Alkane Standard,1000 μg/mL in Methylene chloride

地下储油罐泄漏停留时间标准-PAK, Leaking Underground Storage Tank Retention Time Standard,25 μg/mL in Methylene Chloride

标准品, FTRPH Combined Surrogate Standard,5.0 mg/mL in Carbon disulfide

DEP(MA)-馏分替代峰值测定, DEP(MA)-Fractionation Surrogate Spike ,2.0 mg/mL in Hexane

常用的烃类校正用的标准品, Stock Hydrocarbon Calibration Standard,2000 μg/mL in n-Pentane

芳烃分镏核对用标准品, Aromatic Fractionation Check Standard,20 μg/mL in Pentane