For further processing only. Others TOOS TOOS 3.2.9.3.5.1 (N-Ethyl-N-(2-hydroxy-3-sulfopropyl)-m-toluidine, monosodium salt, dihydrate 11650670103 TOOS TOOS Reagents, kits custom fill Not Available CustomBiotech product. Please contact your local representative. Will be supplied as "TOOS". Unit of measure is "kg". 679787-10-1 en Use TOOS together with 4-Aminoantipyrine in an indicator reaction using peroxidase to form a quinoneimine dye. en Substrate for peroxidase en Appearance: White to slightly bluish crystallizateTOOS, mono-Na x 2 H2O (from C): ≥98.0%C (elementary analysis): 42.6-46.5%H (elementary analysis): 6.3-6.8%N (elementary analysis): 3.8-4.7%Water (K. Fischer): ≤12.0%Heavy metals (as Pb): ≤20 ppmStability: At +15 to +25°C within specification range for 24 months. en