Moldex bitrex sensitivity solution is sold in a box of 6 individual ampoules containing 2.5ml each. These are used in the Qualitative face fit pre-testing procedure required by the HSE for the use of filtering face pieces and half masks. Click here for the HSE fit test basics.
A simple and efficient system for the dispensing of the liquid is incorporated in the design of the ampoule. Just squeeze the sugar glass for it to break inside the plastic tube and the liquid will filter through the pre drilled hole in the cap.
Each ampoule has enough content for between 3-5 uses. The Moldex Face Fit Test Kit is available to buy, just click here.
