# Concentration Calculations **URL:** \ **Category:** Men's Pheromone Advice & Field Reports\ **Created:** [January 19, 2008, 2:11pm UTC](https://pheromonetalk.com/t/concentration-calculations/8440 "2008-01-19T14:11:07Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![tisha23](https://avatars.discourse-cdn.com/v4/letter/t/53a042/32.png) [@tisha23](https://pheromonetalk.com/u/tisha23)\ **Post date:** [January 19, 2008, 2:33pm UTC](https://pheromonetalk.com/t/concentration-calculations/8440/2 "2008-01-19T14:33:55Z")
Hello 😃 While back Jasmin posted about a google spreadsheet thingy that helps you do this. You have to have a google account though but you may want to PM her. I am going to look into getting one to for my mixes. Right now I just estimate. Here is the post 😉 > [@MX Management - Get these mixes!](https://pheromonetalk.com/t/mx-management-get-these-mixes/5490/19): > > If it says 6 are in stock, this means 6 to-go sizes are in stock. The spirit of the MX series is to have all the mixes in to go sizes, so we can quickly test, assess, and go on to the next. Full bottles are actually made on demand. open_mouth If someone orders a full bottle, we refresh the stock to reflect the amount of to gos available. MXs are made in limited batches. There have been one or two exceptions where popularity took over and mixes were rebatched so othrs could join in the exper… Hope this helps Tisha --- _[View the full topic](https://pheromonetalk.com/t/concentration-calculations/8440)._