EPA Method 8080 - Surrogate Standard Back Catalog number: 90435 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73345 Propylene glycol propyl ether Price on request 91683 Ethanol (1% w/v), 10mg/mL in water, 1ml Price on request 8407.13-1G Perfluoro-n-tridecane, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 376-03-4 Price on request