每日高级校准检查标准, Daily High Level Calibration Check Standard,Varied conc. in Isooctane

每日高级校准检查标准, Daily High Level Calibration Check Standard,Varied conc. in Isooctane

多氯联苯-1260, Aroclor 1260 ,100 μg/mL in MeOH

亚老哥尔-1260, Aroclor 1260,500 ppm w/w in Transformer oil

多氯联苯1262, Aroclor 1262,500 ppm w/w in Transformer oil

亚老哥尔1268, Aroclor 1268,50 ppm w/w in Transformer oil

多氯联苯混标#1, PCB Congeners Mix #1 (Canadian RM),Varied conc. in Isooctane

性能检查标准套标, Brownfield Regulation Performance Check Standard,Hexane Cyclohexane (50:50)

RBCA VPH 混标(12组分), Canadian Atlantic RBCA VPH Mix,1000 μg/mL in Methanol

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