Description
Spray reagent according to Dragendorff-Munier is a classic TLC visualisation reagent supplied in a 100 mL pack for the detection of cinchona alkaloids and related alkaloid structures after chromatographic separation. Prepared according to the Dragendorff-Munier procedure, it is used as a spray-on detection solution in thin-layer chromatography workflows where alkaloid spots must be revealed for qualitative evaluation. The product is packed as one 100 mL unit with a net weight of 0,25 kg and is stated as not classified as dangerous goods under transport regulations, simplifying logistics compared with many other spray reagents. Mild eye-irritant hazard labelling applies, so standard laboratory eye protection remains advisable during use. This chromatography accessory supports phytochemical screening, natural-product analysis and teaching experiments that rely on Dragendorff-type alkaloid detection. The reagent comes from manufacturer Macherey-Nagel and is intended for laboratories that require a ready-filled Dragendorff-Munier spray rather than preparing the reagent from bulk chemicals. Compact bottle dimensions fit easily into TLC accessory storage. Suitable for research, quality control and educational settings working with alkaloid-containing samples.
This article is part of Chromatography accessories, in Vials, caps & septa.
Key features
- Pack size: 100 mL
- Product type: spray reagent Dragendorff-Munier
- Unit: 1 pc
- EAN: 4046681053825
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
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Questions about Spray reagent a.Dragendorff-Munier,100mL
What is this article?
Spray reagent a.Dragendorff-Munier,100mL is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in Chromatography accessories, inside Vials, caps & septa, in Chromatography equipment.
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 Chromatography equipment.
Shelves beside this one are Vial caps & septa, Autosampler vials, Crimpers & decappers and Vial inserts.
What should I check before I order?
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
