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 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 Read more…
LC Column Flush and store the column according to the instructions. It is recommended to detach the column for storage during holidays. ✦ Reversed-phase column For C18, C8, F-C8, C30, C4 and C3, C18, phenyl, phenyl-hexyl, phenyl-Ether, PFP, PAH, CN bonded phase columns, Read more…
In the end of 2020, the 20th CPhI China 2020 rounded off. As one of the exhibitors, we’d like to review the highlight of Welch in this exhibition with you. In spite of the freezing cold in Pudong, Shanghai, the attendees’ enthusiasm poured our booth. During Read more…
Do you still feel tired about complicated and time-consuming autosampler selection? In pursuit of more efficient and faster sample injection, Welch provides preparative autosampler below. Preparative Autosampler Features 277×280×335 mm Switch valve + electric valve + plunger pump mode Electric six-way Read more…
Ulisil ODS-3 column is packed with high water-resistance octadecyl reversed-phase packing material. This packingmaterial is strictly endcapped with hydrophilic groups, which brings perfect peaks and low adsorption for both alkalineand acid compounds. The 100% water-resistance packing material avoids the collapse of Read more…
Sail 1000 contains Constant Flow Pump,uV-Vis Detector and Fraction Collector etc., using front panel or EasyChrom Workstation to operate. It has features like linear amplification, high sample loading, short preparation time and solvent saving, ensuring stable results. lt applies to the separation of natural Read more…
Disinfectant, as common protective products at home, is difficult to find a good product in the existing market. To solve the problem of the limited disinfecting scope and the short effective time, Dr. Wang, who has been working with Welch Read more…
Event Overview In order to support and contact our customers worldwide, Welch decided to participate in 2020 virtual EAS-Eastern Analytical Symposium which starts this Monday, November 16th. If you cannot go to the trade fair to contact Welch, Welch can Read more…
About Webinar Last friday, Webinar about HPLC method development and validation was held online. Webinar Content a. Tradition strategy for HPLC method development and a survey of automated tools and software b. 3-pronged template approach for rapid method development c. Use Read more…