Help. Lost my Alk test sample vial.

[Gardiner]

I lost the sample vial that came with my MarineLand/Aquarium Systems Alkalinity test. It is the same small vial that comes with the Instant Ocean Alk test kit. Does anybody know how many mls the sample vial is?

 

[amk]

I'm fairly sure its 5 ml.

 

[Gardiner]

Thanks thats what I thought, 5ml looked like too much when I ran it. I just wanted to be sure as Salifert uses 4ml.