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SYTO dyes with propidium iodide and flow cytometry - 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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Environmental water wastewater & soil testing · General

SYTO dyes with propidium iodide and flow cytometry

Total and membrane intact cell measurements

Reagents & stains

ItemProcure
SYTO dye plus propidium iodide, compatible particle-free buffer and instrument sheath/cleaning fluids. For the documented BacLight option: SYTO 9, PI and counting microspheresPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site

Kits

ItemProcure
Optional LIVE/DEAD BacLight Bacterial ViabilityPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Counting Kit L34856 or a separately validated equivalentPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site

Consumables & materials

ItemProcure
Flow-cytometry tubesPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Low-retention tipsPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Filtered sample vesselsPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Light-protected reagent containersPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site

Equipment

ItemProcure
Flow cytometer with matching excitation/detection channelsPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Counting capabilityPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site

Controls & reference materials

ItemProcure
Single-colour controlsPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Instrument/counting beadsPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Unstained samplePer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Assay-qualified membrane-status controlsPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site

Official basis (Research): Validate staining, instrument settings and matrix performance. Membrane integrity is an analytical endpoint; it does not establish microbial infectivity or drinking water compliance by itself.

Procurement note: The named kit is a research product. Membrane integrity is not equivalent to culturability or universal viability.

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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