subzero013
🥷 RESIDENT 🥷
k prosti bazi v diklorometanu prilijem vodo v količini 1 liter vode na 1 kg BK4, nato dodam klorovodikovo kislino. kot rezultat dobim vodo z raztopljenimi 4 mm.
Our team brings together the best specialists from different fields.
We are ready to share our experience, discuss difficult issues and find new solutions.