전문 번역가, 번역 회사, 웹 페이지 및 자유롭게 사용할 수 있는 번역 저장소 등을 활용합니다.
pri meraní na spektrofotometri nastavenom na vlnovú dĺžku 340 nm sa merania uskutočnia s použitím vzduchu (bez kyvety v optickej dráhe) alebo vody ako referenčným médiom.
with the spectrophotometer adjusted to the 340 nm wavelength, make measurements using air (no cell in the optical path) or water as reference.
absorbancia sa zmeria na spektrofotometri pri 256 nm voči slepej vzorke predstavovanej roztokom získaným zriedením 1 ml roztoku hydroxidu vápenatého (2.1.2) do 20 ml vodou.
measure the absorbence at 256 nm using the spectrophotometer against a blank consisting of a solution obtained by diluting 1 ml of calcium hydroxide solution (2.1.2) to 20 ml with water.
zmerajte absorbanciu slepého roztoku (d) v porovnaní s porovnávacím roztokom (c), a absorbanciu roztoku vzorky (b) porovnaním s porovnávacím roztokom (a) na spektrofotometri pri 440 nm v sklenených kyvetách o hrúbke 1 cm.
determine the optical density of the blank test solution (d) by comparison with the reference solution (c) , and the optical density of the sample solution (b) by comparison with the reference solution (a) , in the spectrophotometer at 440 nm using 1 cm glass cells.