GFAA Initial Calibration Verification Back Catalog number: 52315 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673628 Kresoxim-methyl, 100 µg/ml, Ethyl acetate, 5ml Price on request 1107.14-100-TX10 9-Nitroanthracene-d9, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 220381-38-4 Price on request 675395 2-Phenylphenol, 100 µg/ml, Acetone, 5ml Price on request