CLP - Pesticide Surrogate Spike Solution Back Catalog number: 22023 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 92339 Pesticide Mix B Price on request 59609 IC Anions Cal Std - COA Level 1 Price on request 95401 Aroclor 1016 & Tetrachloro-m-xylene Price on request