Ess Mastertronic Ess Reagent "Nitrate" Mastertronic Ess Reagent "Alkalinity" Damages result from user error

Damages result from user error will not be included in the warranty

This will be a unique feature in our product range and not available with any other lighting brands

algae reactor light

Replace when cracked or perished

***Note:  Reagent sold separately

Ess Mastertronic Ess Reagent "Nitrate" Mastertronic Ess Reagent "Alkalinity" Damages result from user errorMastertronic Ess Reagent "Nitrate" Focustronic Reagents are made for the Mastertronic Essentials testing Machine. These are very High Resolution Reagents with consistent readings on the Essentials ! (Not Compatible with Mastertronic yet) 1x100ml, 1x50ml 200 Tests per kit 0. 27 per test Accuracy NO3 + 0. 5 mg l Resolution NO3 0. 1 mg l Range NO3 0. 1 40. 0 mg l Test Time NO3 30 min