Phthalazone Back Catalog number: 73504 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 58070 Ytterbium (Yb) Price on request 2545.14-100-ME (±)-Atenolol,100 µg/mL,MeOH,1mL, Price on request 9312.8-K-ME (S)-(+)-Pregabalin-d4 (Aminomethyl d2 - hexanoic acid-2,2-d2), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. Price on request