✦ LIBER ✦

A quantitative HPLC method for the quality assurance of Echinacea Products on the North American market

✍ Scribed by Chantal Bergeron; John F. Livesey; Dennis V.C. Awang; John T. Arnason; Jatinder Rana; Bernard R. Baum; Wudeneh Letchamo

Publisher: John Wiley and Sons
Year: 2000
Tongue: English
Weight: 199 KB
Volume: 11
Category: Article
ISSN: 0958-0344
DOI: 10.1002/1099-1565(200007/08)11:4<207::aid-pca519>3.0.co;2-t

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Reactive pyrolysis-GC: A simple, one-ste

Reactive pyrolysis-GC: A simple, one-step, quantitative method for the analysis of fatty acids in natural products

✍ Robert R. Freeman; Tetsuro Yuzawa; Chu Watanabe 📂 Article 📅 2011 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 559 KB

## Abstract Fatty acids in a diverse array of sample types can be derivatized and profiled using reactive pyrolysis – gas chromatography (RxPY), which is, in essence, thermally assisted hydrolysis and methylation. Both solid and liquid samples are analyzed directly. When m‐trifluorophenyltrimethyl

ASTM manual for conducting an interlabor

ASTM manual for conducting an interlaboratory of a test method. Prepared by committee E-II on quality control of materials published by the american society for testing and materials ASTM special technical publication no. 335, March 1963, 41 Seiten. Preis: etwa 14,— DM

✍ I. Class 📂 Article 📅 1964 🏛 John Wiley and Sons 🌐 German ⚖ 169 KB