ICP Mix - 1.0 µg / mL Back Catalog number: 50470 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11980.17-K-AN Celecoxib,1000 µg/mL,acetonitrile,1mL, Price on request 73301 Methyl tricosanoate (C23:0) Price on request 32103 EPA Method 551.1 Internal Standard Price on request