Hanna tester

[heystopthatman]

Got my first Hanna test and it’s for magnesium. I’m a little confused though because I watch tutorials on YouTube and read the packet they send and it says to pull the reagent and tank water to 4 or 5 ml in the syringe. But in videos, everyone pulls the syringe to 5 or 4 like it says but in reality they got like 3ml in the syringe because of air. Is this normal or do you need to get the whole syringe full?

 

[heystopthatman]

Got my first Hanna test and it’s for magnesium. I’m a little confused though because I watch tutorials on YouTube and read the packet they send and it says to pull the reagent and tank water to 4 or 5 ml in the syringe. But in videos, everyone pulls the syringe to 5 or 4 like it says but in reality they got like 3ml in the syringe because of air. Is this normal or do you need to get the whole syringe full?

Oh wait I just saw they have a packet with pics on it. Nevermind lol