WP PCBs in Transformer Oil CALA Back Catalog number: 38239 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended IPPFNS Sodium perfluoro-7-methyloctanesulfonate, 1.2ml x 50ug/ml, methanol Price on request 71412 Tetraethyllead Price on request 72571 Triethyl citrate Price on request