Aroclor 1248 in Transformer Oil Back Catalog number: 61248 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73637 d,l-MDEA Price on request 30057 EPA Method 552 Surrogate Standard Methyl Ester Price on request 11997.12-10MG Tolbutamide-d9 (butyl-d9),neat,neat,10mg, Price on request