ULTRA-U-RPC-171AS
2,2',4,4',5-Pentachlorobiphenyl Solution (BZ#99) 100 µg/mL in isooctane (2,2,4-trimethylpentane)
ULTRA-U-RPC-171S
2,2',4,4',5-Pentachlorobiphenyl Solution (BZ#99) 100 µg/mL in hexane
ULTRA-U-RPC-158S
2,2',3,4,5,6-Hexachlorobiphenyl Solution (BZ#142) 100 µg/mL in hexane
ULTRA-U-RPC-159AS
2,3,3',5,5',6-Hexachlorobiphenyl Solution (BZ#165) 100 µg/mL in isooctane (2,2,4-trimethylpentane)
ULTRA-U-RPC-159S
2,3,3',5,5',6-Hexachlorobiphenyl Solution (BZ#165) 100 µg/mL in hexane
ULTRA-U-RPC-160AS
2,2',3,4,6,6'-Hexachlorobiphenyl Solution (BZ#145) 100 µg/mL in isooctane (2,2,4-trimethylpentane)