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Reagents & materials

Sudan IV, Lugol iodine, orcein, acetocarmine and Feulgen - 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).

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Plant health seed testing & plant research · General

Sudan IV, Lugol iodine, orcein, acetocarmine and Feulgen

Plant reserves and chromosome preparations

Reagents & stains

ItemProcure
Dye, compatible lipid solvent and aqueous mountant. Lugol: iodine/potassium iodide. Orcein or acetocarmine: chosen chromosome stain and acetic fixative. Feulgen: hydrolysis acid, Schiff reagent and spPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site

Kits

ItemProcure
Optional individual lipidPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Chromosome or Feulgen reagent setsPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site

Consumables & materials

ItemProcure
SlidesPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
CoverslipsPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Sectioning bladesPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Squash-preparation toolsPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Staining vesselsPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site

Equipment

ItemProcure
Brightfield microscopePer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Microtome or dissection toolsPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Controlled temperature equipment for the selected Feulgen methodPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site

Controls & reference materials

ItemProcure
Reference lipid/starch/chromosome slidePer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Feulgen hydrolysis/reagent controlPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site

Official basis (Research): Use application specific research or teaching SOPs. These are not interchangeable stains and have no common official interpretation system established here.

Procurement note: Five independent stain families are grouped. Select the fixation and mounting system before ordering; routine paraffin processing may remove lipids.

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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