PCB混标#2(36组分), PCB Congener Mix #2 ,10.0 μg/mL in Isooctane

多氯联苯同系物校准溶液, Congener Calibration Set

标准品, 2,2',4,4',5-Pentachlorodiphenyl ether,50 μg/mL in Isooctane

标准品, Dioxin-Like PCB Congener Level 3,.2 ng/mL in Nonane

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

p-Bromofluorobenzene,250 μg/mL in Methanol

对溴氟苯

碱/中性和酸性套标, Base/Neutral &Acid Matrix Stds.

玉米油, Corn Oil ,200 mg/mL in Dichloromethane

农残混标, Matrix Std. Spiking Soln.,Varied conc. in MeOH

挥发物校正核对化合物混标(6种组分), Volatile Calibration Check Cmpds,0.2 mg/mL in MeOH