CLP Semi-Volatile Base/Neutral Surrogate Std Back Catalog number: 22016 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended A12530000AL-100 Dichlorvos, 100µg/mL in Acetonitrile, 1ml Price on request 83566 Dalapon Price on request 2904.12-5MG 2,4,4',5-Tetrachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 32690-93-0 Price on request