Hygiena PRO-Clean Rapid Protein Residue Test (2000pk) Base UOM:2000PK They open and close on

They open and close on every stroke

and holds a consistent gap so airflow into the slot is even along its length

the EZ carry case takes one instrument plus accessories

Garments and loose furnishings

and inconsistent sampling produces results nobody can act on

Hygiena PRO-Clean Rapid Protein Residue Test (2000pk) Base UOM:2000PK They open and close onOverview Hygiena PRO Clean is a rapid protein residue test. Swab the surface, release the reagent, and read the colour no meter and no interpretation required. This listing is the bulk pack: 2,000 tests. A 100 pack is also available. How to read it If protein residue is present, the reagent turns purple. The more contamination there is, the faster the colour develops and the darker it becomes. Results in 10 minutes. Why protein is the residue worth