Instrument Standard 1 Back Catalog number: 53077 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1874.9-K-CY 4-Methyloctane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 2216-34-4 Price on request 675919 Atrazine-2-hydroxy, 100mg Price on request 31391 Dichloromethane Price on request