oxygen, nitrogen, acetylene, hydrogen, ammonia burshine, regulators, gas-cutters, *****, co2-regulators, blowpipes, pug machines, spray gun etc.

ammonia , argon, arsine , boron trichloride , boron trifluoride, carbon dioxide , carbon monoxide , chlorine , deuterium dichlorosilane , disilane , germane, halocarbon 14 , halocarbon 23 , halocarbon 32 , halocarbon 41 , halocarbon 116

h.pylori test, helicobacter pylori diagnostic, urea breath test, ammonia breath test, rapid urease test, rut, in vitro diagnostics, diagnostic test-systems in gastroenterology, medical equipment, laboratory equipment, medical device, diagnosis equipment