Hygiena™ AllerSnap™ Test Swab, Protein, 100/Box

Detects protein residues at 10 ppm or less for eight major food allergens. Use on a surface after cleaning to help ensure product quality. Simply swab surface and release the reagent. If protein residue is present, the reagent will turn purple. The color change provides a semi-quantitative measure of surface cleanliness. The more contamination present, the quicker the color change to purple and the darker the color.

Quickly validates the hygiene of a surface allowing immediate corrective action to be taken if necessary. Suitable for allergen monitoring (quantitative analysis).

NOTE: Incubator (332-3339) and block (332-3003) are required.  Sold separately.