樟脑, Camphor Standard,100 μg/mL in Methanol

PCB混标(3种组�?, PCB Congeners Mix #1 (MC Type Inducers),10 μg/mL in Isooctane

世界卫生组织多氯联苯混标12组份, World Health Organization Congener Mix,2.0 μg/mL in Isooctane

1,6-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

D-3237 Lead Calibration Level II,0.02 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内部标准溶液, D-3524 Internal Standard Solution,Varied conc. in Heptane

ASTM D-3606芳香族校准套�? ASTM D-3606 Aromatics Calibration Set

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

Ethylene glycol,2.0 mg/mL in Water