I've been looking at the cost savings with the .25Lb size vs the standard 10g size and the savings are significant but I was wondering if it's a tradeoff vs possible powder shelf life issues.
Does anyone use the 25Lb size for their tests and has had the shelf life factor offset the savings advantage?
For example, has anyone encountered the scenario of not using all of the .25Lb supply before encountering shelf life issues?
I use the DPD powder test for all of my FC testing so my usage rate may be larger than other members here.
I began using the Taylor 10g DPD powder supply with the Unit-Dose Dispenser cap (9250) on Jan 4 this year. The 1st bottle lasted 12 weeks.