GFAA Initial Calibration Verification Back Catalog number: 53315 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended ACQ-AQ40-115 Ethanol standard in water,4.0g/L,water, 1.5mL Price on request 66114 2,3,4,4',5-Pentachlorobiphenyl Price on request 97235 n-Hydrocarbon Standard (C5-C15), 2000µg/mL in MeOH, 1ml Price on request