𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Multicomponent analysis of hydrosoluble polyvitamins by first-derivative spectrophotometry

✍ Scribed by J. Petiot; P. Prognon; E. Postaire; M. Larue; F. Laurençon-Courteille; D. Pradeau

Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
405 KB
Volume
8
Category
Article
ISSN
0731-7085

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Analysis of binary mixtures of cephaloth
Analysis of binary mixtures of cephalothin and cefoxitin by using first-derivative spectrophotometry
✍ J.A Murillo; J.M Lernus; L.F Garcia 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 662 KB

A method for the analysis of two-component mixtures of cephalothin and cefoxitin using zero-crossing first-derivative spectrophotometry is described. This technique permits the quantification of these drugs with closely overlapping spectral bands without any separation step. Linear calibration graph

Simultaneous determination of pesticides
Simultaneous determination of pesticides by multivariate spectral analysis and derivative spectrophotometry
✍ A. Espinosa-Mansilla; A.Muñoz de la Peña; F. Salinas; A. Zamoro 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 531 KB

The quantltatlve predxtlve ablhhes of dertvatlve spectral analysis by usmg the zero-crossing pomt method are compared with the results obtamed by the use of a multlvarlate cahbratton method Matures of two pestlades (carbaryl and chlorpyrtios) were resolved by apphcatlon of derlvatlve spectrophotomet