Vinny,
When you do this, should you remove the filter?
And do you have to add the 11.9 mm length of tubing in the pump and filter volume ?
Type: Posts; User: JBellaiche
Vinny,
When you do this, should you remove the filter?
And do you have to add the 11.9 mm length of tubing in the pump and filter volume ?
Hello,
I have exactly the same problem of measuring the reference KH 7,5 at about 1 Dkh below.
I don't have a problem with bubbles in the reagent tube but the sample tube is not properly drained....