For further processing only. Others 3-Hydroxy-1 2 3 4-tetrahydrobenzo h quinoline 3-Hydroxy-1,2,3,4-tetrahydrobenzo[h]quinoline 18.104.22.168.30.1 crystalline powder 3-Hydroxy-1,2,3,4-tetrahydrobenzo[h]quinoline custom fill CustomBiotech product. Please contact your local representative. Will be supplied as "BM 32.027". Unit of measure is "kg". BM 32.027 10003174103 Not Available Reagents, kits en Use 3-Hydroxy-1,2,3,4-tetrahydrobenzo[h]quinoline in dry chemistry application for the determination of urea. en Chemical for dry chemistry diagnostic tests en Appearance: White to greyish powder Solubility: Clear, colorless solution in methanol (c=0.2%; w/v) Melting range: +150 to +154°C Loss on drying: ≤0.5% Sulphate ash: ≤0.2% 3-Hydroxy-1,2,3,4-tetrahydrobenzo[h]quinoline (HClO4 titration, based on dried substance): 98.0-102.0% UV/VIS spektrum: Maximum I: 250 to 254 nm (specific absorbance (A1%/1cm ): 988-1050) Maximum II: 334 to 338 nm (specific absorbance (A1%/1cm ): 286-306) Thin layer chromatography (TLC): Corresponds to reference IR Spectrum: Corresponds to reference Stability: At +2 to +8°C within specification range for 24 months. Protect from light.