Combining Test Kits

[Coronus]

So I have alot of almost gone salifert test kits. For example. I have 3 Salifert Calcium kits that have about 4 test left. They are all in date. Can I combine them to make 1 kit? Another words combine the fluids from each to make 1 vial, combine all the powder vials to make 1?
Thanks

 

[Randy Holmes-Farley Verified Community Expert]

Probably.

 

[TMB]

This is something I've often wondered as well. Most of the time I run out of the large bottle first, and end up throwing away the powder. I've never had the guts to pour it in the new kit for fear of ruining it. Interested to see what comes of this discussion.

 

[Randy Holmes-Farley Verified Community Expert]

The only way its a problem is if the kit design changed.

 

[Coronus]

That is what I would think. Each batch of test should be exactly identical to the last batch.
Keeping track of the dates would be key.
I guess the worst thing would be getting an average of the 3.