Articles & Whitepapers
Separation and identification of hormone-active compounds using a combination of chromatographic separation and yeast-based reporter assay
AbstractArxula adeninivorans-based yeast cell assays for the detection of steroid hormones demonstrated their efficiency for the determination of total hormone activity in a variety of samples using a microtiter plate format. In this study, a preliminary chromatographic separation using thin-layer chromatography plates is introduced in order to allow a rapid identification of the compounds ...
Synthetic fatliquors are useful as a fatliquoring agent, flotation agent and emulsifying agent in a wide range of industrial applications such as leather, pharmacy and farm chemicals. These ...
Jan. 2019, Flawil, Switzerland – BUCHI Labortechnik AG has launched the new Pure flash and prep chromatography systems, designed to get more purification into less space while offering maximal protection for the user, their samples and the ...
ASTM D3156 - 96(2011) Standard Practice for Rubber—Chromatographic Analysis of Antidegradants (Antioxidants, Antiozonants and Stabilizers)
Equipment & Solutions
The family of expression compact mass spectrometers (CMS) provides essential information quickly and improves the chemist’s workflow. Modern organic labs have become automated, faster and more critical reactions require co-located versatile analytics — the expression CMS solves this at an affordable price.