Martin in Holland
Member
- Joined
- 28 May 2013
- Messages
- 2,311
In China you can find almost anything BUT you need more information about what you need....here is my problem. I found all macro's for EI but am still looking for CSM+B (trace elements), even if I tell them all the elements in it (chelated or not) with how many % still no clue what I need and keep asking for a chemical formula...I'm not a chemist so I have no idea what (even if) this formula would look like, is anyone here able to help me ?