WS Anions - Cal Check (X 10) Back Catalog number: 59353 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8241.18-50-IO 1-Nitrotriphenylene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 3279.20-K-IO Methyl 7-trans-nonadecenoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 55095 CWA Tin Price on request