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.
Rebreath with Filter Paper (Pack of 10) provides a hygienic barrier for mouth-to-mouth resuscitation. Each clear plastic sheet features a printed facial guide for correct positioning and a central filter designed to protect the rescuer during CPR on non-breathing adults.