No3 Hannah checker reagent

[a_sane3]

Hi
Can I use any other reagent with Hannah no3 checker?
Because it just check the color and there powder reagent difficult to use so I want liquid

thank you

 

[Malcontent]

DIY reagent advice, malonic acid for Hanna Nitrate HR

Due to the Hanna packet shortage, I decided to try making a DIY version. The Hanna reagent contains malonic acid, I assume a dye, and quite possibly other things. I found a source for the malonic acid and it looks like it could be pretty inexpensive, but where do I start for the other...

www.reef2reef.com

 

[a_sane3]

DIY reagent advice, malonic acid for Hanna Nitrate HR

Due to the Hanna packet shortage, I decided to try making a DIY version. The Hanna reagent contains malonic acid, I assume a dye, and quite possibly other things. I found a source for the malonic acid and it looks like it could be pretty inexpensive, but where do I start for the other...

www.reef2reef.com

Why there is no liquid reagent?

 

[homer1475]

Not sure what the issue with powdered reagents are, but have you ever seen the video on how to properly open and pour in the powdered reagent?

 

[a_sane3]

My hand shaking too much so always some of the powder out the vial

 

[Dan_P]

My hand shaking too much so always some of the powder out the vial

A small funnel could help.

Also, a small amount of powder loss might not matter that much.