it's only 2 weeks into the season and i seem to running out of R-0871 (testing at shocking level uses too much of it and k-2006 has only .75 oz bottle in it). so i was looking online and there are 2oz bottles with drop snout and bigger ones without (16/32 oz).
i looked at my bottle from the taylor k-2006 test kit to see if i can refill it and it seems like one can't open it. so 2 oz bottle might be the only choice for me. can that bottle be opened and refilled? does it make sense to buy 8 oz refill bottle?
should storing in cold dark place provide enough shelf life for 16 oz bottle?