Isocyanate content of polyurethane raw materials

Application Bulletin 200/3 e Acid value, hydroxyl value, and isocyanates in raw materials for the fabrication of plastics Determination by automatic potentiometric titration according to various standards Branch General analytical chemistry; organic chemistry, chemistry; plastics, photographic industry Keywords Titration; potentiometric…

AN-T-208 Nicotine in E-liquids Reliable and affordable determination by potentiometric titration Summary The vaping and electronic cigarette industries have grown impressively in the past decade. Usage among youths has increased from around 1% in 2011 to 10.5–27.5% in 2019 (preteens…

907 Titrando Manual 8.907.8003EN / 2022-01-12 Metrohm AG CH-9100 Herisau Switzerland +41 71 353 85 85 [email protected] www.metrohm.com 907 Titrando Manual 8.907.8003EN / 2022-01-12 / Technical Communication Metrohm AG CH-9100 Herisau This documentation is protected by copyright. All rights reserved.…

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…