Propazine, 100µg/ml in Acetonitrile, 1ml Back Catalog number: S-13108A1-1ML Availability: In the manufacturer's stock Price on request - + Recommended 1933.4-1MLX10 Acetic anhydride, neat, Solvent-neat, Unit 1mL, # of units-10, Cas.no. 108-24-7 Price on request 91489 MA - EPH Matrix Spike Rev 1.0/1.1 Price on request D4629 Custom Nitrogen Set, 0,1,2,5,10,20,30ng/μL, 7x2ml Price on request