Sodium (Na) Back Catalog number: 58011 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9475.18-10MG Iprovalicarb, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 140923-17-7 Price on request 79088 Ethylene glycol, 1000µg/ml in Water, 1ml Price on request 0487.24-200-T Diacenaphthyleno[1,2-b;1',2'-d]thiophene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 203-42-9 Price on request