Quote Originally Posted by PharmaCan
it also keeps my main supply of chemicals sealed and free from contamination.
Spoken like a true lab rat! That's the way to do things Pharma!

Just FYI in case anyone misinterprets, never mix pH up with pH down!
stinkyattic Reviewed by stinkyattic on . really good PH QUESTION! is it normal that when adding ph down a small ammount will cause a large fluctuation, & when adding ph up a large ammount will cause just a small fluctuation in ph? Rating: 5