Aroclor 1221 Back Catalog number: X9160 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10992.8-10MG Dimethoxane,neat,neat,10mg, Price on request 59804 TOC Calibration Standard (C) Price on request M331127 N-Methyl-N-(trimethylsilyl)trifluoroacetamide-d9, 100mg Price on request