Rapid Allergen Screening Swab

Low Level Protein Residue Test

AllerSnap is a quick and easy way to accuratley monitor the cleanliness of surfaces to help ensure product quality. AllerSnap detects protein resiudes left on a surface after cleaning. Simple swab a surface, release the reagent and if protein residue is present the reagent will turn purple. The colour change provide a semi-quantitative measure of the surface cleanliness. The more contamination present, the quicker the colour change to purple and the darker the colour. AllerSnap quickly validates the hygiene of a surface, allowing immediate corrective action to be taken if necessary.


Key Features

  • All-in-one test device
  • Built-in colour chart
  • Pre-wetted swab
  • Sensitive liquid-stable reagent
  • Generate visible colour results in 30 minutes
  • Small simple design


  • Detects down to 3 µg of protein residue


Shelf Life

  • Long shelf life 18 months
  • Consistent sample collection
  • Maximum sample recovery


  • Ready-to-use and convenient
  • Consistent sample collection
  • Maximum sample recovery
  • Breaks through biofilms
  • Suitable for allergen monitoring
  • Store at room temperature
  • Enables immediate corrective action thus preventing waste and non-compliance issues
  • Provides evidence for due diligence and compliance
  • Affordable; no instrument required

Cat No: HG-ALS100

Size: 100 swabs


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