STA/GC-MS

Overview

STA/GC-MS (STA–Gas Chromatography Mass Spectrometry Measurement System) is compatible with mass spectrometers (MS) and GC-MS systems from all major manufacturers and enables detection of mass changes during heating together with high-sensitivity acquisition of chemical reaction information. Key technical details: - STA unit: Thermo plus EVO3 STAvesta - Model name: Model name MASS-IF/D - Connection: Direct connection - Measurement mode: TG-MS mode - Transfer tube: Inert-coated capillary tube with temperature retention heater, 1280 mm - Interface temperature: Up to 350°C - Measurement atmosphere: He - Compatible furnace: Standard (S), High temperature (H), Indirect heated (B), Sample observation (C) - Options: Automatic sample changer (Sample: 52, reference: 3, calibration sample: 5); ASC safety cover - Power requirements: 1Ø, AC100 V, 50/60 Hz, 15 A The system collects gases directly from near the sample while minimizing background levels of water and air, supports measurements under water vapor atmosphere, and requires the upper cover of the GC to be removed during installation. The product is described as an indispensable tool for supporting new material development, process optimization, quality control, and fundamental research. Simultaneous acquisition of mass change data from STA and chemical reaction data from GC-MS enables in-situ observation of reaction progress. Application notes relevant to this product include: B-TA2042 - Thermal Stability of Polyethylene Glycol Studied by TG-MS; B-TA2007 - TG-MS of Tobacco: Part 2; B-TA2006 - TG-MS of Tobacco: Part 1; B-TA2028 - Thermal Decomposition of Nitrile Gloves by Sample Observation STA-MS; B-TA2009 - TG-MS of Anode Active Material forLithium-ion Batteries; B-TA2019 - TG-MS Analysis of Apatite-1; B-TA2032 - Qualitative Analysis of Biopolymer in Humidity Atmosphere by HUM-STA-MS; B-TA2027 - Evolved Gas Analysis of Polyacetal; B-TA2025 - Evolved Gas Analysis in Edible Oil by STA-MS; B-TA2024 - Evaluation of Perovskite Solar Cell Material by Sample observation TG-MS.