(TCLP) Standard for ICP Back Catalog number: 53007 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9223.5-100MG Allopurinol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 315-30-0 Price on request 675296 Benzene, 100 µg/ml, Methanol, 5ml Price on request 9475.18-10MG Iprovalicarb, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 140923-17-7 Price on request