“Diamond Like Carbon Chromatography Columns” A groundbreaking new product, now officially available! September 15, 2023 What is a diamond chromatography column? Is it related to actual diamonds? Where does the brilliance on the surface of the diamond column come from? What are the unique performance characteristics of a diamond column? Read more…
Inline Filters As in-line filters, pre-columns and guard columns have many similarities and differences simultaneously. ONE How to Differentiate Pre-columns From Guard Columns? Being connected before column, both pre-columns and guard columns can prevent solid impurities from blocking the frit. The only thing inside pre-column is a frit that filters impurities whose particles are Read more…
Welchrom® Immunoaffinity Column is used to separate and purify mycotoxins from samples based on specific reactions between antigens and antibodies. Antibodies in the immunoaffinity column suspend in the gel by covalent bonding and specifically adsorb the mycotoxin in the sample. If the sample being tested contains the mycotoxin, the toxin Read more…
Flash Column For organic synthesis and pharmaceutical chemistry, a largr amount of compounds should be sifted in the early stage. Once the related active compounds are found, it is necessary to purify this high added value compound. Using Flash column to purify is a common method during this procedure. There Read more…
P/N：00836-00003 Features ● 20% higher derivative effect than the previous generation ● Extended 450% lifetime compared to previous generation ● Additional leakage warning ● With light status warning and working status indicator ● Additional light change warning and other practical functions ● The working state can be monitored in the distance through the screen Improved Read more…
Outline Welch Materials have concentrated on GC R&D and production for many years, and each column would be tested strictly before selling with attached column report. Welch columns are characterized by stable properties, high column efficiency and good reproducibility. Welch Gas column can be divided into two types: WM Series Read more…