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Reagents & materials

Blue, blue-violet or UV excitation of coal - Reagents & Materials

What you need to perform one test: reagents, kits, consumables, equipment and quality controls, with their official basis. Quantities follow the validated method or the manufacturer's instructions for use (IFU).

Back to Coal Fluorescence

Mining geology petroleum & coal · General

Blue, blue-violet or UV excitation of coal

Liptinite identification and coal petrography

Reagents & stains

ItemProcure
No fluorescent stain requiredPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Coal mounting resinPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Polishing fluidsPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Method-compatible immersion medium if specifiedPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site

Kits

ItemProcure
Optional coal-petrography preparation/reference setPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
No dye kit requiredPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site

Consumables & materials

ItemProcure
Representative coal blocksPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
MouldsPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Polished mountsPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Grinding/polishing consumablesPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Stage/reference standardsPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site

Equipment

ItemProcure
Reflected-light petrographic microscope with selected blue/blue-violet/UV fluorescence capabilityPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Camera/counting systemPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site

Controls & reference materials

ItemProcure
Reference maceral/microlithotype materialPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Optical calibrationPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Polished-surfacePer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Resin-background checksPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site

Official basis (Method): ISO 7404-4:2025 permits supplementary fluorescence during microlithotype assessment. This observes intrinsic fluorescence rather than applying a dye.

Procurement note: ISO7404-4 permits supplementary fluorescence. The instrument and preparation must support the required petrographic assessment, rather than treating all fluorescent material as a single constituent.

Sources:G082 ISO

Procurement links open the manufacturer's or distributor's page in a new tab. STAINIC does not sell these items; always buy products validated for diagnostic use and follow local regulations.

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