Common Anions Mix 1Lot 1 Back Catalog number: 59495 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 22005 Acid Surrogate Standard Price on request 81403 Chlorpyrifos, 1000µg/ml in Hexane 1ml Price on request 674760 Thiamphenicol, 100mg Price on request