Aniline, 100µg/ml in MeOH, 1ml Back Catalog number: X9012 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended EPA-1613PAR Precision and Recovery Stock Solution, 1.2ml, nonane Price on request 9312.8-100-ME (S)-(+)-Pregabalin-d4 (Aminomethyl d2 - hexanoic acid-2,2-d2), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. Price on request 18000-0701D-100AN Metformin-d6-HCl, 100µg/ml in Acetonitrile, 1ml Price on request