+386 (0)1 723 01 80
1805. Grades of waters. 13 Projection Slides. 1. Grade I: pure water zone (oligosaprobic zone) 2. Organisms of grade I 3. Grade II: moderately polluted water (beta-mesosaprobic zone) 4. Organisms of grade II 5. Grade III: heavily, critically polluted wate
Levels of the water purity, 13 projection slides
Novice
- 15. 12. 2020 Your Way to innovative technology
- 10. 12. 2020 WSI Easy One
- 07. 09. 2020 Varnostna priporoÄila (COVID-19) za mikroskopiranje
- 05. 02. 2018 Nova serija mikroskopov
- 05. 06. 2017
- 03. 05. 2017
Hitri kontakt
| +386 (0)1 723 01 80 |
| +386 (4)1 646 693 +386 (4)1 878 717 |
| +386 (0)1 723 84 00 |
| info@opti-com.si |