PCB No. 8 certified, 25mg Back Catalog number: C20000800 Availability: In the manufacturer's stock Price on request - + Recommended 11192.21-10MG Trifluoperazine dihydrochloride,neat,neat,10mg Price on request 30031 EPA Method 525 - Internal Standard Price on request 51058 ASTM D-4815 Calibration Mix #1 Price on request