I use this for my dental implants to keep them clean
The analyser to be used could have been identified. it not not clear with which analyser theses ese strips would be compatible.
Saves time and effort.
No variation between packs, which is good.
This replacement one-way valve is designed for use with the Rebreath Pocket Face Mask, ensuring effective barrier protection during CPR. The valve prevents backflow of air and fluids, protecting the rescuer while allowing ventilation of the patient.