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Kastle-Meyer phenolphthalein, luminol and leucomalachite green - 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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Forensic science & legal investigation · General

Kastle-Meyer phenolphthalein, luminol and leucomalachite green

Presumptive blood screening

Reagents & stains

ItemProcure
Reduced phenolphthalin reagent, peroxide oxidant and specified carrier. Separate alternatives: luminol with its alkaline/oxidant systemPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Leucomalachite green with its specified oxidant systemPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site

Kits

ItemProcure
Optional validated presumptive-blood reagent kit for the selected chemistryPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Kit components are not interchangeablePer validated method / manufacturer IFUMerckRecommended · Official manufacturer site

Consumables & materials

ItemProcure
Clean swabsPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Spot-test surfaces/tubesPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Disposable droppersPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Extraction waterPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Evidence containersPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Photographic scalePer validated method / manufacturer IFUMerckRecommended · Official manufacturer site

Equipment

ItemProcure
Appropriate chemical/biological containmentPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Visible documentation for colour testsPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Darkened imagingPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Sensitive camera for luminolPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site

Controls & reference materials

ItemProcure
Known blood referencePer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Reagent blankPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Substrate negative controlPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Relevant interference controlsPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site

Official basis (Guidance): Kastle-Meyer has an authenticated state-laboratory SOP. Other reagents require their own validated procedure. Presumptive reactions do not establish human origin or individual identity.

Procurement note: The reduced Kastle–Meyer reagent is distinct from ordinary phenolphthalein indicator. Luminol/LMG supplies are typical categories, not authenticated substitutions for the cited agency SOP.

Sources:G077 Indiana State Police

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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