GFAA Initial Calibration Verification Back Catalog number: 53315 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 92284 Phenols Standard Price on request 11873.12-100-ME (±)-Fipronil,100 µg/mL,MeOH,1mL, Price on request 673192 Aldicarb-sulfoxide, 10.0 µg/ml, Acetonitrile, 10 Price on request