CLP - Pesticide Surrogate Spike Solution Back Catalog number: 21023 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended FRS-033N Dechlorane Plus (Mixed isomers), 10mg Price on request 91757 MA - VPH Primary Calibration Spike Price on request 67035 Carbohydrate Calibration Standard Price on request