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

EPA方法8080/8081有机氯混标, Calibration Check Set

亚老哥尔1248, Aroclor 1248 ,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1254, Aroclor 1254,1000 μg/mL in Hexane

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

亚老哥尔-1260, Aroclor 1260,35 μg/mL in Isooctane

亚老哥尔-1260, Aroclor 1260,100 μg/mL in Hexane

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