WP PCBs in Transformer Oil CALA Back Catalog number: 38239 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11647.9-K-ME (+/-)-Normetanephrine hydrochloride,1000 µg base/mL,MeOH,1mL, Price on request 2786.14-100-AN 3,3'-Dimethylbenzidine,100 µg/mL,acetonitrile,1mL, Price on request 3326.10-100-AN Cadusafos Price on request