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.
A pack of 100 combined airway, lung bag and face shield systems for 3B Scientific child CPR manikins, giving each trainee a fresh, hygienic airway.
CPR and first aid courses where manikins are shared between learners.