(TCLP) Standard for ICP Back Catalog number: 52007 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1581.2-100MG Dicyanodiamide (Cyanoguanidine), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 461-58-5 Price on request 72896 1-Bromo-3-chloropropane Price on request 79366 Styrene oxide Price on request