4'-氯-2,2',3,3',4,5,5',6,6'-九溴联苯醚,标准品, 4'-Chloro-2,2',3,3',4,5,5',6,6'-nonabromodiphenyl ether,10 μg/mL in Isooctane

RBCA EPH 混标(11组分), Canadian Atlantic RBCA EPH Mix,1000 μg/mL in Hexane:Dichloromethane (85:15)

中型及重型石油馏分, Brownfield Regulation for Medium &Heavy Petroleum Fraction

PCB混标#1(39组分), PCB Congener Mix #1 ,10.0 μg/mL in Isooctane

PCB校正混标, Congener Calibration Set

标准品, 2,2',4,4'-Tetrachlorodiphenyl ether,50 μg/mL in Isooctane

2,3',4,4',5-五氯联苯醚, 2,3',4,4',5-Pentachlorodiphenyl ether

二恶英结构相似的PCB混标(14种组分), Dioxin-Like PCB Congener Level 6,2 ng/mL in Nonane

二恶英结构相似的PCB混标(14种组分), Dioxin-Like PCB Congener Level 8,10 ng/mL in Nonane

内标(2种组分), Internal Standards,Varied conc. in Isooctane