USP PROFICIENCY TESTING PROGRAM
USP <621> Chromatography HPLC Proficiency Test for Liquids Proficiency Test for laboratories performing testing in accordance with USP <621> using High Pressure Liquid Chromatography HPLC on liquid pharmaceutical materials. Choose Study: PH-0921, PH-0122, PH-0422 Qualitative and Quantitative Proficiency Test (PT) for laboratories performing HPLC Assay of liquid material by USP <621> or equivalent. Participants may report […]
Semi-quantitative test strips QUANTOFIX EZ Arsenic Sensitive PP
REF 91345.2 Package unit 100 Test(s) Semi-quantitative test strips for reliable determination of arsenic concentrations as low as 0.005 mg/L (ppm). The reagents are supplied in PowderPillows for longer shelf life due to protection from light and moisture. Ideal for rapid and easy analysis of arsenic directly on-site. No maintenance or calibration is […]
Semi-quantitative test strips QUANTOFIX Total Chlorine Sensitive 1
REF 91361 Package: unit 50 Test(s) Semi-quantitative test strips for reliable determination of total chlorine concentrations as low as 0.01 mg/L (ppm). A hole in the plastic carrier allows the water to migrate through the test pad, providing a high level of sensitivity. Ideal for rapid and easy analysis of […]
FIND OUT WHAT PUTS THE “PLUS” IN YOUR ZB-624PLUS
While 624plus is an EPA method that was popular in environmental laboratories to analyze volatile organic compounds, our ZB-624 phase was immensely popular in pharmaceutical industry. This column was first developed and commercialized in 1997 to quantitate residual solvents in drug substance and drug product. With evolution in surface deactivation and polymer crosslinking, Phenomenex R&D […]
Videos
Video Hướng dẫn lắp đặt bộ bảo vệ cột SecurityGuard ULTRA https://www.youtube.com/watch?v=963F_By34QU Cải thiện tuổi thọ cột phân tích và thiết bị UPLC bằng cách sử dụng bộ bảo vệ cột SecurityGuard ULTRA của Phenomenex. Cột bảo vệ về cơ bản là một loại cột nhỏ, được gắn ở đầu cột phân tích. Bất kỳ […]
Lab Supplies
Lab Supplies We provide optimal and reliable solutions for your laboratory work in sample preparation, method development and routine analysis. Khuyến Mãi Food Safety ELISA Test Kits Pathogen ELISA Test Kits Micobiological analysis Rapid Tests Water Analysis Equipment
