8260 Surrogates / Internals Standard Back Catalog number: 91515 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70230 2-Nitrophenol Price on request 3264.18-K-IO Methyl 10-trans-heptadecenoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 369657-02-3 Price on request 52085 QC Standard 2 Price on request