Hanna Reagent

Alkalinity reagent refills for the easy to use, handheld Alkalinity Colorimeter HI772 or HI755 Hanna Checker HC - Marine Water. 1 bottle of reagent for 25 tests

Phosphate reagent refills for the easy to use, handheld Hanna Phospate Checker. Individual reagent packets for 25 tests.

Calcium reagent refills for the easy to use, handheld Hanna Calcium Checker. Individual reagent packets for 25 tests.

Phosphorus Ultra Low Range reagent refills for the easy to use, handheld Phosphorus ULR Colorimeter HI736 Hanna Checker HC - Marine Water. 25 packets of reagent

Easily calibrate and test proper functionality of your Hanna Checker HI713 Phosphate Low Range for fresh and marine water (saltwater). Contains Standard A, Standard B and 1 Packet 713-25 Reagent* Follow instructions in packaging Acceptable results must be between 0.92 and 1.08 ppm at 25°C…

…The Hanna HI764 Checker HC Handheld Colorimeter for Nitrite ULR bridges the gap between simple chemical test kits and professional instrumentation. Accurate, affordable and easy to use. First, zero the instrument with your water sample. Next, add the reagent. Last, place the vial into the Hanna…

…steps to results. The Hanna Phosphate Checker bridges the gap between simple chemical test kits and professional instrumentation. Accurate, affordable and easy to use. First, zero the instrument with your water sample. Next, add the reagent. Last, place the vial into the Hanna Phosphate Checker,…

…to chemical test kits. First, add sample to the included cuvette. Next, insert sample into the Checker and zero the instrument with your water sample. Then, remove sample and add the reagent. Finally, place the vial into back into the Hanna Checker, press the button and read the results. Done.

…and marine water. The Hanna HI717 Checker HC Handheld Colorimeter for Phosphates HR bridges the gap between simple chemical test kits and professional instrumentation. Accurate, affordable and easy to use. First, zero the instrument with your water sample. Next, add the reagents to the sample. Last,…

Ammonia Low Range reagent refills for the easy to use, handheld Hanna Ammonia Low Range Checker for Fresh Water (HI700). Individual reagent packets for 25 tests.

…repeatable results and ability to purchase replacement reagents when needed. The biggest key with Hanna checkers is keeping the vials nice and clean for consistent results. Uses Hanna HI755-26 liquid reagents Three simple steps to results. The Hanna Alkalinity Checker bridges the gap between simple…

…The Hanna HI736 Checker HC Handheld Colorimeter for Phosphorus ULR bridges the gap between simple chemical test kits and professional instrumentation. Accurate, affordable and easy to use. First, zero the instrument with your water sample. Next, add the reagents. Last, place the vial into the Hanna…

…steps to results. The Hanna Alkalinity Checker bridges the gap between simple chemical test kits and professional instrumentation. Accurate, affordable and easy to use. First, zero the instrument with your water sample. Next, add the reagent. Last, place the vial into the Hanna Alkalinity Checker,…

Phosphate High Range reagent refills for the easy to use, handheld Hanna Checker HI717 Phosphate High Range. Individual reagent packets for 40 tests. 2 Bottles of Reagent A 40 Reagent B packets

Alkalinity reagent refills for the easy to use, handheld Hanna Checker HI764 Nitrate Ultra Low Range. Individual reagent packets for 25 tests.

Alkalinity reagent refills for the easy to use, handheld Alkalinity Colorimeter HI775 Hanna Checker HC - Fresh Water. 1 bottle of reagent for 25 tests

Set of 10 syringes from Hanna Instruments. Accurately dose reagents for Hanna Checker colorimeters

…to chemical test kits. First, add sample to the included cuvette. Next, insert sample into the Checker and zero the instrument with your water sample. Then, remove sample and add the reagent. Finally, place the vial into back into the Hanna Checker, press the button and read the results. Done.

Total Chlorine Range reagent refills for the easy to use, handheld Hanna Total Chlorine Checker (HI711). Individual reagent packets for 25 tests.

…water. The Hanna HI707 Checker HC Handheld Colorimeter for Nitrite LR bridges the gap between simple chemical test kits and professional instrumentation. Accurate, affordable and easy to use. First, zero the instrument with your water sample. Next, remove sample and add reagent. Last, re-insert…

…water. The Hanna HI775 Checker HC Handheld Colorimeter for Alkalinity in fresh water bridges the gap between simple chemical test kits and professional instrumentation. Accurate, affordable and easy to use. First, zero the instrument with your water sample. Next, remove sample and add reagent. Last,…

…zero the instrument with your water sample. Then, remove sample and add the reagent. Finally, place the vial into back into the Hanna Checker, press the button and read the results. Done. Use in conjunction with the Hanna Checker Free Chlorine Colorimeter to help determine chloramines in your water.

Ammonia High Range reagent refills for the easy to use, handheld Hanna Checker HI733 Ammonia High Range. Individual reagent packets for 25 tests.

Easily and inexpensively test for Free Chlorine in your fresh water. Simply add five drops of reagent 1 and three drops of reagent 2 to the color comparator cube. Add enough of your water sample to reach the 5 mL mark. Apply cap and invert cube several times. Determine which color band best matches…

Iodine reagent refills for the easy to use, handheld Iodine Colorimeter HI718 Hanna Checker HC - Fresh Water. 25 packets of reagent

Total Chlorine Ultra-Low Range reagent refills for the easy to use, handheld Hanna Total Chlorine Ultra-Low Range Checker (HI761). Individual reagent packets for 25 tests.

Nitrite Low Range reagent refills for the easy to use, handheld Nitrite LR Colorimeter HI707 Hanna Checker HC - Fresh Water. 25 packets of reagent

Nitrite High Range reagent refills for the easy to use, handheld Nitrite HR Colorimeter HI708 Hanna Checker HC - Fresh Water. 25 packets of reagent

Ammonia MR Range reagent refills for the easy to use, handheld Hanna Checker HI715 Ammonia Medium Range. Enough for 25 tests. 1 Bottle of Reagent A 1 Bottle of Reagent B

Free Chlorine reagent refills for the easy to use, handheld Hanna Free Chlorine Checker (HI701). Individual reagent packets for 25 tests.