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Crystal violet or methylene blue adsorption - 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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Crystal violet or methylene blue adsorption

Coating and adsorbent research

Reagents & stains

ItemProcure
Crystal violetPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Methylene blue dyePer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Water/bufferPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
PH reagents selected for the coating/adsorbent systemPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Reference substrate or coatingPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site

Kits

ItemProcure
Optional dye calibration standardPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
No official D4607 dye-uptake kit is inferredPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site

Consumables & materials

ItemProcure
Coated coupons or adsorbent samplesPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Reaction vesselsPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Low-binding filtration/separation consumablesPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Optical cellsPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site

Equipment

ItemProcure
BalancePer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
MixerPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
PH measurementPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
UV-visible spectrophotometer/colorimeterPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Coating-area measurement where relevantPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site

Controls & reference materials

ItemProcure
Dye-only blankPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Uncoated substratePer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
No-dye material blankPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
RecoveryPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site
Calibration checksPer validated method / manufacturer IFUMerckRecommended · Official manufacturer site

Official basis (Research): Remove ASTM D4607 as the method basis: it measures iodine number. Record dye-specific experimental validation and do not equate uptake directly with universal surface area.

Procurement note: Research supplies; ASTM D4607 measures iodine number. Dye uptake and surface-area claims need independent validation for this material.

Sources:G073 ASTM International

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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