ULTRA-U-RPC-116AS
2,2',3,4,5,6,6'-Heptachlorobiphenyl Solution (BZ#186) 100 µg/mL in isooctane (2,2,4-trimethylpentane)
ULTRA-U-RPC-116S
2,2',3,4,5,6,6'-Heptachlorobiphenyl Solution (BZ#186) 100 µg/mL in hexane
ULTRA-U-RPC-103AS
2,2',3,4',5,6,6'-Heptachlorobiphenyl Solution (BZ#188) 100 µg/mL in isooctane (2,2,4-trimethylpentane)
ULTRA-U-RPC-103S
2,2',3,4',5,6,6'-Heptachlorobiphenyl Solution (BZ#188) 100 µg/mL in hexane
ULTRA-U-RPC-104AS
2,3,3'-Trichlorobiphenyl Solution (BZ#20) 100 µg/mL in isooctane (2,2,4-trimethylpentane)
ULTRA-U-RPC-104S
2,3,3'-Trichlorobiphenyl Solution (BZ#20) 100 µg/mL in hexane