Perfluoro-n-octanoic acid, 1.2ml x 50ug/ml, methanol Back Catalog number: PFOA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended VHG-INH41K-100 Ammonium Standard: NH4+, 1000µg/ml in Water, 100ml Price on request ACQ-AQ50-115 Ethanol standard in water,5.0g/L,water, 1.5mL Price on request 12022.6-K-ME 1-Methoxy-2-propyl acetate,1000 µg/mL,MeOH,1mL, Price on request