PCB Congener Std #2, 10µg/ml, isooctane, 1ml

Cъстав:

• 2,4,4'-Trichlorobiphenyl (BZ #28) (7012–37–5)
• 2,2',5,5'-Tetrachlorobiphenyl (BZ #52) (35693–99–3)
• 2,2',4,5,5'-Pentachlorobiphenyl (BZ #101) (37680–73–2)
• 2,3',4,4',5-Pentachlorobiphenyl (BZ #118) (31508–00–6)
• 2,2',3,4,4',5'-Hexachlorobiphenyl (BZ #138) (35065–28–2)
• 2,2',4,4',5,5'-Hexachlorobiphenyl (BZ #153) (35065–27–1)
• 2,2',3,4,4',5,5'-Heptachlorobiphenyl (BZ #180) (35065–29–3)