High Filtration Capacity Hypoallergenic Masks
Save 22% on Pack of 50!
Sturdy wire holder keeps bags open while a separate hooked ring that rests over the top keeps them securely in place.
(Sample Photo Shown. Individual models or products may differ from the image shown.)
High Filtration Capacity Hypoallergenic Masks
Save 22% on Pack of 50!
Transferpette S pipettes — Buy 3 Transferpette S single channel pipettes, get one FREE!