View Full Version : Photometer's, Low Range Phosphate & Nitrate


dcruce
04-08-2012, 6:07 PM
Hanna HI-93713 Low Range Phosphate Photometer, includes test reagent (100 pack but I've used 2 or 3) - $150
http://www.eseasongear.com/hahiphphme93.html

Hanna HI-96728 Nitrate Photometer includes test reagent (again 100 pack but I've used a couple) - $150
http://www.eseasongear.com/hahi96waphni.html

Or both for $250