![]() |
|
||||||||
| Portal | PhotoPost Gallery | Register | Blogs | FAQ | Members List | Calendar | Search | Today's Posts | Mark Forums Read |
|
|
Thread Tools | Display Modes |
|
#2
|
|||||
|
|||||
|
you add drops until the pink turns purple then x20 I think.ok that's calcium.
count drops till blue turns yellow then x10, gives you concentration in mg/L
__________________
a tout le monde, a tous les amis. je vous aime, je dois partir. |
| Thread Tools | |
| Display Modes | |
|
|