PCB 28种混标, WHO / NIST/ NOAA Congener List,10 μg/mL in Isooctane

2-氯二恶英, 2-Chlorodibenzo-p-dioxin ,50 μg/mL in Isooctane

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

D-2789成分测试混标, D-2789 Composition Test Mix,Varied conc. by volume

1,7,8-Trichlorodibenzo-p-dioxin ,50 μg/mL in Isooctane

1,7,8-三氯二苯并-对-二恶英

D-3237 Lead Calibration Level IV,0.10 g Pb/gal. in 1% Aliquat 336:MIBK

原子吸收光谱法分析汽油中的铅标准品ASTM D-3237-97

D-3524柱分解混标, D-3524 Column Resolution Mix,1.0% by volume in Heptane

标准品, D-3606 Calibration Set with Internal Standard

日常质控标准品, Daily QC Standard without Internal Std,Varied conc.

D-3798 P-二甲苯杂质标准不含IS, D-3798 P-Xylene Impurity Standard without IS,Varied conc. by weight