D-Neopterin-13C5, 1mg Back Catalog number: SC-218032 Availability: In the manufacturer's stock Price on request - + Recommended 680925 Antipyrine, 10.0 µg/ml, Acetonitrile, 10ml Price on request 10218.11-100-ME n-Butyl 4-hydroxybenzoate-2,3,5,6-d4, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1219798-67-0 Price on request 11205.15-50-ME 1H,1H,2H,2H-Perfluoro-n-dodecyl acrylate-d3,50 µg/mL,MeOH,1mL, Price on request