Subject: Repeat the heating for 15-minute periods until successive weighings are within 0.1 mg, Пожалуйста, помогите перевести.Repeat the heating for 15-minute periods until successive weighings are within 0.1 mg,Выражение встречается в следующем контексте: Transfer 100 mL of the pentane solvent to a second tared 150-mL evaporating dish, place both evaporating dishes on a water bath, evaporate to dryness, and heat the dishes in an oven at 100 for 60 minutes. Cool the dishes in a desiccator, and weigh. Repeat the heating for 15-minute periods until successive weighings are within 0.1 mg, and calculate the weight of the residue obtained from the propellant as the difference between the weights of the residues in the two evaporating dishes. Я перевела это предложение как "Повторять подогревание в течение 15-минутных периодов времени до тех пор, пока последующие навешивания будут находиться в пределах 0,1 мг. " Правильно? Заранее спасибо
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