Purity Testing of Polysorbate 80

LAAN-A-GC-E050 Application News Gas Chromatography Analysis of Fatty Acid Content Ratios in Polysorbate 80 G285 No. 2.5 5.0 7.5 n System Suitability Test The test for required detectability is specified as follows: "Dissolve 0.50 g of the mixture of fatty…

LAAN-A-GC-E047 Application News G282 Gas Chromatography Analysis of Ethylene Glycol and Diethylene Glycol in Propylene Glycol No. An amendment (Supplement Ⅱ) to the Japanese Pharmacopoeia 16th Edition (the Japanese Ministry of Health, Labour and Welfare (MHLW) Notification No. 65, 2011)…

LAAN-A-GC-E042 Application News Gas Chromatography Analysis of Vinyl Chloride in Polyvinyl Chloride Plastics by Headspace Gas Chromatography with a Flame Ionization Detector (GC/FID) G277 No. The 16th revision of the Japanese Pharmacopeia was announced in the Japanese Ministry of Health,…

LAAN-A-LC-E276 Application News L500 High Performance Liquid Chromatography Analysis of Aflatoxin B1, B2, G1 and G2 in Kakkonto Using Nexera-i and RF-20A XS No. Aflatoxins are a type of mycotoxins that cause severe and acute toxicity. They are also carcinogenic,…