Arab World1,Gulf Cooperation Council, GCC,Middle East,Middle East and North Africa, MENA
05-05-2025
Work Detail
Quotation are invited for Agilent5000 UV-Visible Spectrophotometer Remarks GPC Specifications Purpose of the System: To procure a fully automated Gel Permeation Chromatography (GPC) system designed to perform size exclusion chromatography (SEC) for accurate and reproducible determination of polymer molecular weight parameters (Mn, Mw, Mz, Mv, PDI) in solution, using organic solvents such as THF, chloroform, DMF, and toluene. ComponentSpecifications 1PumpIsocratic, low-pulsation pump Flow rate range: 0.001 to 10 mL/min, adjustable Flow accuracy: ± 1 % or 10 L/min Operating pressure: 0.1-6-MPa 2InjectorAutosampler injection mode Injection volume range: 1100 µL Injection Precision <0.25 % RSD 3Column OvenTemperature-controlled column compartment Temperature range: ambient +5°C to 80°C (or up to 120°C for high-temp GPC) Temperature accuracy: ±0.5°C Capacity of up to 4 columns of 300mm length 4DetectorRefractive Index (RI) detector Measurements range: 1 1.75 RIU Short term noise: <±2.5· 10-9 RIU Drift: <2·10-7 RIU/hr Last Date for Submission:05/05/2025 Tender Link : https://tenders.squ.edu.om/AllCategs
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