Organic Drinking Water Kit Back Catalog number: 38182 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3232.20-K-IO 11-cis-Eicosenoic acid , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 5561-99-9 Price on request 59288 Mix 2 - Anions Price on request 97986 Hydrocarbon Mix #2 Price on request