Came across these dosing pumps on amazon for $15(see below). They have a 0-100ml/min range but I can't find info on how you would manage the flow. Anyone do a DIY dosing project using something like these? Google was unsuccessful at helping me. I plan on using my Apex for controlling them. Thanks.
http://www.amazon.com/gp/product/B00F9MXFFQ?ie=UTF8&force-full-site=1&ref_=aw_bottom_links
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http://www.amazon.com/gp/product/B00F9MXFFQ?ie=UTF8&force-full-site=1&ref_=aw_bottom_links
Sent from my iPhone using Tapatalk