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Lugol iodine and calcofluor - 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 Lugol iodine and calcofluor

Wood pulp & paper · General

Lugol iodine and calcofluor

Starch sizing and cellulose imaging

Reagents & stains

ItemProcure
Lugol iodine/potassium iodide. Cellulose-imaging route: calcofluor white with a validated carrier/mountant. Keep the two interpretations separatePer validated method / manufacturer IFUMerckRecommended · Official manufacturer site

Kits

ItemProcure
Optional prepared Lugol or calcofluor reagentPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Clinical clearing kits are not automatically suitable for paperPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site

Consumables & materials

ItemProcure
Paper/pulp samplesPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Slides/coverslipsPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Low-background mounting materialsPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
DroppersPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Rinse containersPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site

Equipment

ItemProcure
Brightfield microscope for iodine responsePer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Fluorescence microscope with calcofluor-compatible filters for cellulose imagingPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site

Controls & reference materials

ItemProcure
Known starch/cellulose referencesPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Unsized paperPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Unstained samplePer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Reagent/background blankPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site

Official basis (Research): Use a method-specific laboratory SOP. ISO 2470 and TAPPI brightness measurements must not be cited as calcofluor staining procedures.

Procurement note: Manufacturer bulletin supports fluorochrome identity, not a paper-standard procedure. ISO2470 brightness measurements do not supply these staining requirements.

Sources:G094 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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