Thermo Fisher TG-5MS gas chromatography column

Thermo FisherTG-5MSGas chromatography column

(Item number)26098-1420）It is widely used inGC/MSA low polarity capillary column for analysis, suitable for high-sensitivity detection of residual solvents, environmental pollutants, and active compounds in complex matrices‌.

‌Product Name‌：TraceGOLD™ TG-5MS GCchromatographic column

Item No.‌26098-1420‌

Brand: Thermo Fisher Scientificthermo ‌

Fixed phase:TraceGOLD™ TG-5 MS（5%phenyl-95%Dimethyl polysiloxane）

USPClassification:G27, G36

Product line:TraceGOLD

Length:30 m

Inner diameter:0.25 mm

Film thickness:0.25 µm

‌temperature range‌：-60°Cto‌325°C‌(Using temperature)upper limit）Recommended for long-term use not exceeding305°C

‌USPclassification‌：G27, G36

‌Applicable detector‌：FIDTheECDTheTSDThe‌GC/MS(Recommended)‌

‌application field‌Residual solvent analysis（ICH Q3C）Polycyclic aromatic hydrocarbons（PAHs）Pesticide residues and volatile organic compounds（VOCs）Petrochemical product analysis, etc

Suitable for: with signal-to-noise ratio, sensitivity, andMSIntegrity ofGC/MS, used for analyzing active compoundsGC/MS

Key performance advantages‌

‌Low loss design‌Exclusive bonding and capping process significantly reduces column loss, improves mass spectrometry signal-to-noise ratio, and extends detector maintenance cycle

‌High inert surface‌Suitable for the analysis of compounds containing active functional groups (such as acids, alcohols, amines), reducing tailing and improving peak symmetry

‌Good batch consistency‌Each column comes withCOA(Quality certificate), ensuring the repeatability of method transfer and verification

‌Strong compatibility‌: AdaptationAgilentTheShimadzuThePerkinElmerMainstream brands such as Thermo Fisher ScientificGC/GC-MSsystem

Precautions for use and maintenance‌

‌Installation direction‌Be sure to follow the labeling on the chromatographic column“→”Flow installation, connect the injection port end to the gasket for purging, and connect the detector end to the mass spectrometry ion source

‌Aging treatment‌New columns or columns that have not been used for a long time need to undergo programmed temperature aging

Suggested procedure:50°C（2 min）→ 10 °C/min → 320°C（30 min）

Carrier gas flow rate:1.0 mL/minNitrogen or helium,‌Do not heat the chromatography column without a carrier gas‌

‌Avoid pollution‌：

Ensure the sample is clean before injection, it is recommended to use0.22 μmmembrane filtration

Samples containing particles, strong acids, strong bases, or high boiling point substances require pre-treatment (such as...)SPELiquid liquid extraction

‌Cutting the column head‌If there is a peak tailing or retention time drift, the injection port end can be cut off each time‌10–20 cm‌Re aging

‌Storage conditions‌Seal both ends with sealing caps and store in a dry and cool place to avoid severe vibration