SDWA Corrosivity (Langlier Index) Back Catalog number: 55121 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0029.22-5MG Pentaphene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 222-93-5 Price on request 10825.10-100MG Tazobactam Price on request 6164-3-06:5G 1H,1H,2H,2H-Perfluorooctanesulfonic acid; 6:2FTS, 97%, 5g Price on request