US$ 17.99
Bitter is a qualitative fit testing solution designed to determine a user’s sensitivity to the bitter agent used in respirator fit testing protocols
3M™ 53P71 Half Facepiece Disposable Respirator Assembly
Scotch High Tack Box Sealing Tape 373+
Recommended for relief against nuisance levels of acid gases
3M Exhalation Valve Assembly FF-400-07, 5 EA-Case 3M Face Shields Bitter is a qualitative fitExhalation valve assembly includes mounting seat and 3M Cool Flow Valve for use with 3M Ultimate FX Full Facepiece Reusable Respirators FF 401, 402 and 403.
US$ 17.99
US$ 14.99
US$ 24.99