Interference Standards Set Back Catalog number: 53038 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3479.23-100-AN d-(cis-trans)-Phenothrin, 100μg/mL in Acetonitrile, 1ml Price on request 680108 Dimethoate, 100mg Price on request 59465 Common Anions EPA 300A Mix Price on request