Perfluoro-4-methyloctanoic acid, 1.2ml x 50ug/ml, methanol Back Catalog number: P4MOA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 11887.13-K-AN Procaine hydrochloride,1000 µg base/mL,acetonitrile,1mL, Price on request XA05000021ME VOC-Mix 21, 200 ng/µl, 1ml Price on request 18000-0701D-100ME Metformin-d6-HCl, 100μg/ml in MeOH, 5ml Price on request