I need to order some refills for my Taylor 2006.
I need the R 0871 stuff for testing FC. 1) Do I need to stick with the 3/4oz bottle? Will the 2oz. bottle (assuming it's all in one bottle, not two 1oz bottles) fit in my blue box? 2) How long do these reagents last? Will I have to replace everything next year? If so, I'll only order the 3/4oz now.