WS Organonitrogen Pesticides Back Catalog number: 38129 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11302.15-100MG Phenytoin,neat,neat,100mg, Price on request 1551.21-K-IO n-Heneicosane-d44, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 39756-37-1 Price on request 8927.17-100-ME Iopamidol-d3, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. Price on request