For further processing only. Others TOOS TOOS 220.127.116.11.5.1 (N-Ethyl-N-(2-hydroxy-3-sulfopropyl)-m-toluidine, monosodium salt, dihydrate TOOS custom fill CustomBiotech product. Please contact your local representative. Will be supplied as "TOOS". Unit of measure is "kg". TOOS 11650670103 Not Available Reagents, kits 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.