3 Questions 6 Answers 0 Followers
Questions related from Kyril M Solntsev
Colleagues I'm trying to determine a concentration of isododecane in one of the products. I prepared a standard solution of isododecane in dichloromethane. The concentration was high, about 1% wt....
09 May 2023 9,362 4 View
Hello all We are a small company trying to minimize the cost of annual Calibration / PQ / OQ of our HPLC (Waters) and GC/MS (Agilent) instruments. I realized that probably the cheapest way would...
18 February 2021 563 6 View
Colleagues We have a Waters e2695 HPLC instrument (with 2489 Uv-Vis detector). Recently we initiated the analysis of surfactants/lipids, which are unfortunately poorly visible to UV detector. We...
09 November 2020 4,725 18 View