Beschrijving
Activity mixture (FA-TMS test) is a specialised chromatographic test preparation formulated according to Donike for FA-TMS activity assessment in gas chromatography. The mixture is supplied as a solution in MSTFA/n-hexane (1 + 4), giving laboratories a ready-to-use format for evaluating column activity and system behaviour in silylation-related workflows. Each pack contains 1 mL and is ADR/IATA exempt under the de minimis provision, which simplifies shipping and internal distribution for routine QC use. Analytical teams employ this type of activity mixture when checking inertness and residual activity of GC pathways before sensitive analyses. The preparation from manufacturer Macherey-Nagel sits within the chromatography accessories range and fits method-setup and performance-verification procedures. Hazard communication includes the signal word Danger, so flammable organic solvent precautions and standard laboratory practice must be observed. The compact 1 mL presentation limits waste while providing enough material for repeated instrument checks. It is intended for professional GC laboratories that require a standardised FA-TMS activity mixture for chromatographic control and quality assurance.
This article is part of Chromatography accessories, in Vials, caps & septa.
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Questions about Activity mixture (FA-TMS test)
What is this article?
Activity mixture (FA-TMS test) is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in Chromatography accessories, inside Vials, caps & septa, in Chromatografie.
These are the small chromatography parts that are not a column, a vial or a syringe: vial racks, solvent filters, waste caps, ferrule kits. A solvent inlet filter is what keeps the pump from swallowing particles out of the bottle.
An autosampler vial is the small closed bottle a chromatograph picks up. The neck is crimp, screw or snap, and the cap and the septum have to be that neck. The septum is the part the needle pierces. A soft septum reseals. A septum that is wrong for the solvent swells or sheds particles into the sample. Inserts reduce the volume when the sample is scarce. The separation they feed is described with IUPAC names and PubChem data.
Which category should I open next?
The category is Vials, caps & septa. The sub-category is Chromatography accessories. The catalogue is Chromatografie.
Shelves beside this one are Vial caps & septa, Autosampler vials, Crimpers & decappers and Vial inserts.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

