CLP Semi-Volatile Base/Neutral Surrogate Std Back Catalog number: 23016 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3258.16-K-IO Methyl 10-cis-pentadecenoate , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 90176-52-6 Price on request 12073.12-100MG Nalidixic acid,neat,neat,100mg, Price on request 55199 WP Low Level Perchlorate Price on request