2,2',3,4,4',5',6-Heptachlorobiphenyl,100 μg/mL in Isooctane

2,2',3,4,4',5',6-七氯联苯

2,3,3',4,4',5,5'-Heptachlorobiphenyl,35 μg/mL in Isooctane

2,3,3',4,4',5,5'-七氯联苯

2,2',3,3',4,4',5,6-Octachlorobiphenyl,100 μg/mL in Isooctane

2,2',3,3',4,4',5,6-八氯联苯

2,2',3,3',4,5,6,6'-Octachlorobiphenyl,100 μg/mL in Isooctane

多氯联苯

2,2',3,3',4,4',5,5',6-Nonachlorobiphenyl,35 μg/mL in Isooctane

2,2',3,3',4,4',5,5',6-九氯联苯

标准品, Calibration Check Set

亚老哥尔1016, Aroclor 1016 ,1000 μg/mL in MeOH

亚老哥尔 1221 / ASTM D6160(废弃物中多氯联苯的气相色谱), Aroclor 1221,1000 μg/mL in Hexane

亚老哥儿1221套标, Aroclor 1221 Type 1 and 2 Set

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