Gas Internal/Surrogate Standard Back Catalog number: 92805 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2849.10-50-ME 8:2 FTOH, 50µg/ml in MeOH, 1ml Price on request 681821 Benzalkonium chloride Mix C10-C18, 10.0 µg/ml, Ac Price on request 1101.13-K-IO 1-Methyldibenzofuran, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7320-50-5 Price on request