Aroclor 1221 in Transformer Oil Back Catalog number: 61221 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79226 4,4’-Methylenebis(cyclohexyl isocyanate) Price on request 12120.14-K-ME Lidocaine,1000 µg/mL,MeOH,1mL, Price on request P-1047S Pethoxamid 100μg/ml in methanol, 1ml Price on request