𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Evaluation of a modified Marcali technique with high performance liquid chromatography—ultraviolet detection for the determination of 2,4-toluene diisocyanate in air

✍ Scribed by M. Colli; L. Zabarini; G.V.Melzi d'Eril; R. Marchetti


Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
357 KB
Volume
643
Category
Article
ISSN
1873-3778

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


A method for the quantitation of tryptop
✍ Jeffrey S. Patrick; Avinash L. Lagu 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 572 KB

A rapid, isocratic method for the determination of tryptophan in Escherichia coli fermentation broths by reversed-phase HPLC is described. Tryptophan can be measured in fermentations containing either chemically defined media or media with hydrolyzed protein supplements. The procedure was rugged and

Determination of residual 2,4,5-T in veg
✍ Nagata, Tomoko 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 276 KB 👁 1 views

2,4,5-T was extracted with acetone at below pH 1É0 and the extract was concentrated. After adding 100 g litre~1 sodium chloride solution to the residual solution, 2,4,5-T was extracted with ethyl acetate ] hexane (20 ] 80 by volume). The extract was evaporated to dryness and the residue was dissolve

Determination of a new antihypertensive
✍ Kazutake Shimada; Makoto Tanaka; Toshio Nambara; Yutaka Imai 📂 Article 📅 1984 🏛 John Wiley and Sons 🌐 English ⚖ 327 KB

A sensitive method has been developed for the determination of a new antihypertensive agent, (2H,4H)-2-(2-hydroxyphenyl)-3-(3mercaptopropionyl)-4-thiazolidinecarboxylic acid (I), in human blood. Because the drug is unstable in biological fluids, it was immediately derivatized by treating the freshly