PCB混标(10种组分), PCB Congeners Mix #5 (Absent Mix Type Inducers),10 μg/mL in Isooctane

二苯并对二恶英, Dibenzo-p-dioxin

2,8-二氯二苯并-对-二恶英, 2,8-Dichlorodibenzo-p-dioxin ,50 μg/mL in Isooctane

1,2,4-三氯二苯并-对-二恶英, 1,2,4-Trichlorodibenzo-p-dioxin ,50 μg/mL in Isooctane

D-3524校准, D-3524 Calibration Set

苯甲苯标准曲线套包装, ASTM D-3606 Aromatics Calibration Set

定量校正混标, Quantitative Calibration Mix,Varied conc. by %v/v

标准品, D-3831 Stock Manganese Solution,400 mg/L in Methyl isobutyl ketone

ASTM D4629方法氮校准套标——用于低沸点溶剂, Nitrogen Calibration Set-Low Boiling Solvents

1,2,3,7,8-五氯二苯并对二恶英, 1,2,3,7,8-Pentachlorodibenzo-p-dioxin