Epoxide equivalents in epoxy resin

AN-T-167 Isocyanate content of polyurethane raw materials Titration according to EN ISO 14896 for unsaturated polyester resin and polyurethane resin Summary Polyurethane (PU) is a class of very important polymers due to its flexibility and insulating properties. It is used…

AN-T-175 Nicotine content in tobacco Cost-efficient method using non-aqueous titration Summary Nicotine is an N-containing alkaloid that stimulates the parasympathetic nervous system, and is both highly addictive and dangerous to human health. Its toxic threshold value lies between 30–60 mg…

Application Bulletin 322/2 e Automated titration of the hydroxyl number according to ASTM E1899 and EN ISO 4629-2 Branch General analytical chemistry; organic chemistry; plastics Keywords Titration; hydroxyl number; automation; potentiometric titration; polyols; resins; paints; lubricants; ASTM E1899; EN ISO…

Application Bulletin AB-042/2 e Determination of carbonyl compounds by potentiometric titration Branch General analytical chemistry; organic petrochemistry, biofuels; food, stimulants, flavors; paints, lacquers, solvents chemistry; beverages, Method 1 – Water soluble carbonyl compounds Instruments  Titrator with DET U and…