GPC-IR®Overview GPC-IR®is a fully-automated, high-temperature Gel Permeation Chromatography (GPC) / Size Exclusion Chromatography (SEC) instrument, with highly sensitive Infrared detection for Molecular Weight and Chemical Composition analysis of polyolefins, all in one system. ...
· All Polymer Char’s techniques share the same interface style and same calculations approach, facilitating subsequent familiarization process by the users. · SCB and LCB calculations available (for GPC analyses). · To be used with Polymer Char’s GPC-IR instrument. ...
Polymer Char High-Temperature GPC-IR with integrated IR5 MCT for Polyolefin Analysis: a Breakthrough in Sensitivity and Automation. By A. Ortín. Conference 2012 Chemelot International Polyolefins Symposium (CIPS 2012) Advances in Microstructure Characterization of Polyolefins. By B. Monrabal Conferenc...
GPC-QC design principles and operation DETECTION: The Infrared (IR) detection, implemented in the instrument through Polymer Char’s integratedIR4orIR6detectors, both highly stable, contributing to the overall reliability of the instrument. The IR detector also provides simultaneous chemical composition ...
A PolymerChar GPC instrument, equipped with infrared (IR) detector was used with 3× Olexis and 1× Olexis Guard columns from Polymer Laboratories and 1,2,4-trichlorobenzene (TCB, stabilized with 250 mg/L 2,6-Di tert butyl-4-methyl-phenol) as solvent at 160° C. and at a constant ...
Gel permeation chromatography (GPC) was performed to examine the effect of UV curing using an Agilent Technologies 1200 Series (USA) instrument. The instrument was equipped with a refractive index (RI) detector and two Waters Styragel columns (HT2 and HT4) conditioned at 35 °C. A sample ...
singleinstrument. PolymerCharacterization,S.A.GustaveEi el,8PaternaT.:+34961318120in o@polymerchar E-46980Valencia,SpainF.:+34961318122.polymerchar CRYSTEX XYLENESOLUBLESANALYSIS KEYPOINTS Fullautomationo theXyleneSolublesmethod. Simultaneousanalysiso threesamples(di erentorreplicates) inlessthan3hours. No...
Infrared (IR) spectroscopy analysis was further carried out using an ATI Mattson IR spectrometer (model Research Series, Mattson Instrument, Madison, WI, USA) and a JASCO spectrometer (model FT/IR 4100, JASCO, Easton, MD, USA). 1H NMR (300 MHz, CDCl3, δ (p.p.m.)): 3.791–3.353 (...
At Polymer Char, we believe in the importance of collaborating with educational institutions for the enrichment of the scientific community. We have created a special program that provides unique benefits to Universities, Colleges, and non-profit Research Institutions. This initiative facilitates access ...
The analyses are performed in a newly developed modular GPC instrument from Polymer Char, the GPC-IR, which consists of a main body, an autosampler and a pump. The main body incorporates two ovens, preventing the columns from suffering during maintenance tasks and therefore, extending their life...