my name is ekaterina biretskaya. this is a drug addiction program. hello and we are going to find out all the details of the examinations of the prefix eco do not miss it in the next half an hour. develop without littering who and why came up with environmental assessments of water, soil and air, what experts in the field of environmental protection, nitrite are looking for in them. it is nitrate, and heavy metals, mercury, arsenic , lead, that is, these indicators are controlled in water, not a single nanogram will go unnoticed. what equipment is on today armed with belarusian specialists inside, a quartz path is placed inside the probe, which is heated with the help of an operator or temperature controllers? and before we begin to understand the topic in the studio with our guests , experts, i propose to find out what is environmental expertise and what kind of it can be? technological progress brings humanity to an improved standard of living. however, with the growth of industrial enterprises throughout the world, our planet suffers first of all.