6级校准检查标准, Working Level 6 Calibration Check ,Varied conc. in Isooctane

亚老哥尔1242, Aroclor 1242,35 μg/mL in MeOH

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

亚老哥尔1248, Aroclor 1248,50 ppm w/w in Transformer oil

亚老哥尔1248, Aroclor 1248,500 ppm in Transformer Oil

亚老哥尔1254, Aroclor 1254,35 μg/mL in MeOH

亚老哥尔1254, Aroclor 1254 ,100 μg/mL in MeOH

每日低级校准检查标准, Daily Low Level Calibration Check Standard,Varied conc. in Isooctane

亚老哥尔1260, Aroclor 1260,1000 μg/mL in Hexane

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

亚老哥儿1262, Aroclor 1262,50 ppm w/w in Transformer oil

亚老哥尔1262, Aroclor 1262,500 ppm w/w in Transformer oil

亚老哥尔1268, Aroclor 1268,35 μg/mL in Isooctane

PCB校准套标, Congener Calibration Set

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