Results 251 to 260 of about 8,585,164 (342)

Safety and efficacy of a feed additive consisting of chromium chelate of dl-methionine (Availa® Cr) for all finfish (Zinpro Animal Nutrition Europe, Inc.). [PDF]

open access: yesEFSA J
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)   +22 more
europepmc   +1 more source

Disposable plastic electrode for electrochemical determination of total chromium and hexavalent chromium

Journal of Electroanalytical Chemistry, 2017
Abstract We report a sensitive electrochemical protocol based on an easy-to-produce and disposable plastic electrode for the determination of total chromium (Cr) and Cr(VI). The electrode was fabricated by sputtering a thin layer of gold on a polyethylene terephthalate (PET) substrate.
Wang Wan   +5 more
semanticscholar   +2 more sources

Stannous chloride reduction–filtration for hexavalent and total chromium removal from groundwater

AWWA Water Science, 2020
Hexavalent chromium (Cr(VI)) reduction using stannous chloride (SnCl2) has emerged as a possible alternative to chromium treatment technologies such as strong base anion exchange.
A. Kennedy   +3 more
semanticscholar   +1 more source

Quantification of total chromium and hexavalent chromium in UHT milk by ETAAS.

The Analyst, 1998
Procedures for the quantification of total chromium and hexavalent chromium in UHT milk samples are presented. Total chromium was determined directly in milk with the addition of a surfactant and a mixture of Pd and Mg as a chemical modifier. For the selective separation of hexavalent chromium, the sample pre-treatment consisted in precipitation of ...
J. Lameiras   +3 more
semanticscholar   +3 more sources

Home - About - Disclaimer - Privacy