 |
| |||
чистый для анализа (proprietary name for any analytical (chemical) reagent that conforms to the tests and purity standards in ‘AnalaR' Standards for Laboratory Chemicals (1977) AnalaR Standards Ltd.  oxfordreference.com) | |||
| AnalaR: 2 фрази в 1 тематиці |
| Електрохімія | 2 |