标准品, Daily Low Level Calibration Check ,Varied conc. in Isooctane

亚老哥尔1016 / ASTM D6160(废弃物中多氯联苯的气相色谱), Aroclor 1016,1000 μg/mL in Hexane

亚老哥尔 1016 / ASTM D6160(废弃物中多氯联苯的气相色谱), Aroclor 1016,35 μg/mL in MeOH

亚老哥尔 1221, Aroclor 1221,1000 μg/mL in Hexane

亚老哥尔 1221, Aroclor 1221,500 ppm w/w in Transformer oil

亚老哥尔 1221, Aroclor 1221,500 ppm w/w in Transformer oil

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

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

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

亚老哥尔1242, Aroclor 1242,1000 μg/mL in Hexane