ULTRA-U-RPC-143AS
2,2',3,3',4,6'-Hexachlorobiphenyl Solution (BZ#132) 100 µg/mL in isooctane (2,2,4-trimethylpentane)
ULTRA-U-RPC-143S
2,2',3,3',4,6'-Hexachlorobiphenyl Solution (BZ#132) 100 µg/mL in hexane
ULTRA-U-RPC-130S
2,2',3,5',6-Pentachlorobiphenyl Solution (BZ#95) 100 µg/mL in hexane
ULTRA-U-RPC-131AS
2,3,3',4,5'-Pentachlorobiphenyl Solution (BZ#108) 100 µg/mL in isooctane (2,2,4-trimethylpentane)
ULTRA-U-RPC-131S
2,3,3',4,5'-Pentachlorobiphenyl Solution (BZ#108) 100 µg/mL in hexane
ULTRA-U-RPC-132AS
3,3',4,5,5'-Pentachlorobiphenyl Solution (BZ#127) 100 µg/mL in isooctane (2,2,4-trimethylpentane)