The balloon certified NF Standard: it has a very precise volume, 1,3 liters, so that the user has to reac, in only one breath, the air contained in lu..
The balloon certified NF Standard: it has a very precise volume, 1,3 liters, so that the user has to reac, in only one breath, the air contained in lu..
The balloon certified NF Standard: it has a very precise volume, 1,3 liters, so that the user has to reac, in only one breath, the air contained in lu..
Sterile plastic mouthpieces for different breath alcohol analyzer devices. Made of PP sterile, hygienic and individually packaged. Minimum order 100 p..