- dodawać kroplamidolewać kroplami
English-Polish dictionary for engineers. 2013.
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dropwise — ˈ ̷ ̷ˌ ̷ ̷ adverb Etymology: drop (I) + wise : drop by drop add a 5 percent solution of the chemical dropwise … Useful english dictionary
Titration — [ frame|Titration setup: the titrant drops from the burette into the analyte solution in the flask. An indicator present then changes color permanently at the endpoint.] Titration is a common laboratory method of quantitative chemical analysis… … Wikipedia
Thymolphthalein — is an acid base (pH) indicator. Its transition range is at approximately pH 9.3 10.5. Below this pH, it is colorless; above this pH, it is blue. Its molecular formula is C28H30O4, which gives a molecular weight of 430.53. The molar extinction… … Wikipedia
Tin(II) chloride — IUPAC name Tin(II) chloride Tin dichloride … Wikipedia