Hanna Alk reagent issues

[iiluisii]

Ok sorry my mistake I tested again against the salifert and they both tested the same so the mistake was on the salifert test kit.

 

[tcoyle]

Not in the past 3 weeks. Mostly because my readings have been between 8.4 and 8.6 all month long.

 

[tcoyle]

Anyone else notice any particles in the new reagents? I know for sure this new bottle has had a few things floating in the vial after I added the reagent, which causes a slightly higher reading.

I just tossed that butyl away and the new one did not have anything. But the other bottle was abut halfway empty.

 

[iiluisii]

Yes mine has some. I have not notice any difference but who knows

 

[tcoyle]

well the idea of this checker is light, correct? so any particles or bubbles tend to mess with the accuracy. The particles I noticed were not small little things, they were slivers of white stuff.. I just dumped it out and grabbed a new bottle.

 

[jordimex]

is it possible to check online if my batch is good?