Multi-Elements Mix Back Catalog number: 50123 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 93890A Acetone Price on request 2426.6-K-IPX5 2,4,6-Trichlorophenol-3,5-d2, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 93951-80-5 Price on request 679464 Atrazine, 100 µg/ml, Methanol, 1ml Price on request