EPA Method 515.1 Surrogate Standard Back Catalog number: 30022 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50472 ICP Mix - 0.1 µg / mL Price on request 2398.8-K-IPX5 3,4-Dimethylphenol-2,5,6-d3-OD, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 19031-58-4 Price on request 93601 n-Hydrocarbon Mix #1 Price on request