Solids (EPA Methods 160.1,.2,.3) Back Catalog number: 54167 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50186 Anion Mix #1 Price on request 3255.14-K-IO Methyl 12-cis-tridecenoate , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 29780-00-5 Price on request 73405 Methyl 4-Methoxysalicylate Price on request