Attention:

Certain features of Sigma-Aldrich.com will be down for maintenance the evening of Friday August 18th starting at 8:00 pm CDT until Saturday August 19th at 12:01 pm CDT.   Please note that you still have telephone and email access to our local offices. We apologize for any inconvenience.

FLASH® Rapid Allergen-Indicator Protein Test

Flash Web Image SquareProtein swab tests are used to help quickly verify cleaning effectiveness by detecting protein residues, including allergens, left on food contact surfaces after cleaning. 

FLASH® is a visually interpreted presence / absence test that produces total protein results in 10 minutes or less, allowing corrective action to be taken immediately.

FLASH® requires no instrumentation and can be used by all personnel with very minimal training.