SDWA Corrosivity (Langlier Index) Back Catalog number: 55121 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3863.32-1G Phthalocyanine, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 147-14-8 Price on request 681402 Bifonazole, 50mg Price on request 70435 Methomyl Price on request