Mixed Calibration Standard 4 Back Catalog number: 52056 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended PFAC-MXC Native PFC Stock Solution, 2µg/ml in MeOH, 1,2ml Price on request 8379.9-K-IP 2,6-Dimethylanisole, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 1004-66-6 Price on request 54159 Silica (SiO2), 1000µg/ml in Water/0.5% NaOH, 100ml Price on request