Ordering reagant

Aug 6, 2016
60
Cincinnati, Oh
Things are going very well now that I have control of water testing, thank you again.

I'm out of r0013 and running through 871 fairly quickly.

Suggestions on ordering more of these two? Can I order a 2oz bottle and refill the .75 oz bottle that fits in the kit? I know I can order a .75oz bottle but it's nearly the same price and I'm a huge cheapskate so I'd rather get a bigger bottle and refill.

Do these reagents have shelf life?

Liquidator question:
My flow meter is introducing air into my lines, aside from reselling the fittings is this normal? The flow meter looks kind of cheap, should I think about getting a better one?

Is it normal to periodically tweak the metering of the liquidator? I suspect the answer is yes.
 
I buy the big bottles and refill the dropper bottles. Keep all of them in a dark, temp. controlled environment,. I have mine in one of my kitchen cabinets.

I don't have the answer for the other questions sorry :(

:kim:
 
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