WS Herbicide Acid Mix #2 Back Catalog number: 38173 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59799 Arsenic (As) Price on request 96623 SAMHSA Mix Price on request 8345.28-100-IO Ergosterol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 57-87-4 Price on request