Instrument Standard 1 Back Catalog number: 53077 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1858.12-K-IO 1,4,7-Trimethylindan, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 54340-87-3 Price on request 673792 Dioxathion, 10.0 µg/ml, Ethyl acetate, 10ml Price on request M1650000 Methyl parahydroxybenzoate, 150mg Price on request