MA - EPH Matrix Spike Rev 1.0/1.1 Back Catalog number: 51074 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended CLM-9319-1.2 Bisphenol S (13C12, 98%), 100µg/mL in MeOH, 1,2ml Price on request 92348 SS Pesticide Standard Price on request 70852 Tetramethrin, 1000µg/ml in MeOH, 1ml Price on request