Nghĩa của từ chemically pure bằng Tiếng Việt
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Đặt câu có từ "chemically pure"
1. Tap water is never chemically pure.
2. Ammonium nitrate, chemically pure or in phase stabilized version (PSAN).
3. Chemically pure dibasic acid anhydrides will yield the theoretical values for the Anilic acid number.
4. Chemically pure Beryl is colorless, but trace elements give rise to green, blue and pink/red colors
5. In 1897, pharmacist and chemist Felix Hoffmann managed to process acetylsalicylic acid (ASA) that was chemically pure and stable as well as well tolerated for patients.