ULTRA-U-RPC-109AS
2,3,3',4,4',6-Hexachlorobiphenyl Solution (BZ#158) 100 µg/mL in isooctane (2,2,4-trimethylpentane)
ULTRA-U-RPC-109S
2,3,3',4,4',6-Hexachlorobiphenyl Solution (BZ#158) 100 µg/mL in hexane
ULTRA-U-RPC-096S
3,4,4',5-Tetrachlorobiphenyl Solution (BZ#81) 100 µg/mL in hexane
ULTRA-U-RPC-097AS
2,2',3,3',4-Pentachlorobiphenyl Solution (BZ#82) 100 µg/mL in isooctane (2,2,4-trimethylpentane)
ULTRA-U-RPC-097S
2,2',3,3',4-Pentachlorobiphenyl Solution (BZ#82) 100 µg/mL in hexane
ULTRA-U-RPC-098AS
2,3,3',4,4'-Pentachlorobiphenyl Solution (BZ#105) 100 µg/mL in isooctane (2,2,4-trimethylpentane)