Iryo tegeko ryashizweho hakurikijwe ingingo ngenderwako z'ubu z'Abashinwa zijanye n'imiterere y'imiti y'umuringa n'ibintu bikoreshwa mu gutunganya umuringa, ni ukuvuga GB/T468-1997 "Ibikoresho vy'umuringa vy'umuyagankuba", GB/T3952-1998 "Umuringa w'umuringa 1997 "Umuringa wa Katode w'ubusuku burengeye" na "Umuringa wa Katode usanzwe", na GB/T5231-2001 "Umuringa n'Ibihimba vy'Umuringa Bitunganijwe" Bishingiye ku "Igihimba c'Imiti n'Imiterere y'Igicuruzwa", ingingo ngenderwako z'igihugu z'intango GB/5121-1996 "Ivy'Imibano n'Ibihimba vy'Imiti" GB/T13293-1991 "Uburyo bwo gusesangura imiti ku muringa w'akatode w'ubusuku bwinshi" vyasubiwemwo mu buryo butunganye. Ubuhinga bwo gusesangura buteye imbere burakoreshwa mu gusubirira uburyo bwo gusesangura butera ubumara n’ubumara, kandi ubuhinga bwo gusesangura butera ubumara bukoreshwa mu gusubirira ubuhinga bwo gusesangura bukoreshwa mu gusubirira ubuhinga bwo gusesangura butera imbere kugira ngo hamenyekane arsenic, antimony, selenium, tellurium red methoven, n’ibindi. gusohoka kw'atome y'umuyagankuba uburyo bwo gusesangura spectrometry n’uburyo bwo gusesangura mercury, n’ibindi.
