WP PCBs in Transformer Oil CALA Back Catalog number: 38239 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2501.13-10-T 1-Methyldibenzothiophene, 10µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 31317-07-4 Price on request 10533.28-1MG 25-Hydroxyvitamin D2-d6 (Dimethyl 26,27-d6) Price on request 59319 Metals Mix #2 Price on request