Evaporation Residual Test for Various Chemical Reagent
A specified test portion is evaporated on a water bath/steam bath using a tared evaporation cup. The evaporation cup is dried at 105-110 ℃ in a temperature-controlled oven. Transfer the cup to a desiccator for ambient cooling. Weigh the cup till a constant mass is achieved. Record this constant mass of the cup. The residue on evaporation is expressed by the difference between the mass of the cup containing the dried residue and the tared cup.
Labthink C840 Integrated Evaporation Residue Testing System provides an opportunity to:
- Determination of various chemical reagent residues after evaporation
- Total migration testing of food contacting materials
- Determination of non-volatile matters in purified water
- Non-volatile residual Testing of various pharmaceutical Packaging materials
Labthink Evaporation Residual Tester utilizes 25 test cups, zero leakage water bath, High precision electronic scale with a repeatability up to 0.05mg to ensure the safty, efficiency and Compliance.
View the C840 Integrated Evaporation Residual Testing System to discover more or ask us about getting an solution of your requirements.
C840H Integrated Evaporation Residue Testing System
C840H Integrated Evaporation Residue Testing System is designed and produced based on the principle of gravimetric method measurement and testing standards for plastic packaging and chemical reagents, etc. It is suitable for the determinations of evaporation residue of food or pharmaceutical packaging, total migration of food contact or pharmaceutical contact materials or products, and evaporation residue of chemical reagents and purified water.
ERT-01 Evaporation Residue Constant Weight Tester
ERT-01 Evaporation Residue Constant Weight Tester is professionally designed for the precisely quantitative determination of dissolved substances of containers and packaging films in food industry.
C830H Migration & Non-volatile-matter Content Tester
C830H Migration & Non-volatile-matter Content Tester, which can be widely used for determination of migration of various packaging materials for food and their products, non-volatile contents of packaging materials for pharmaceuticals, total solids, water and fat of food, water and insoluble substances of pharmaceuticals and food additives.