Reagents for HI 770 Checker HC ®, 25 Tests
Reagents for HI 771 Checker HC ®, 25 Tests
All Product
Iron can exist as ferrous (Fe2+) or ferric (Fe3+) ions. The HANNA test kit determines total iron levels in water via a colorimetric method. First all ferric ions are reduced by sodium sulfite to ferrous ions.
COD Reagent kit for 25 test vials (O2)
Dissolved Oxygen Meter
HI7040L zero-point calibration for oxygen sensors for measuring dissolved oxygen, a 500-ml bottle with the solvent and a vial with 35 ml of the reagent.
AMCO-EPA solution @ 0 FTU (30 mL) The HANNA® turbidity calibration solutions are produced according to the AMCO AEPA-1 standards, at 0, 10, 20 and 500 FTU. They are preferred to the formazine based standards, as they are non-toxic, stable, reusable and long-lasting. Order Information: AMCO-EPA solution @ 0 FTU (30 mL)
Turbidity Meters
HI93703-10 AMCO-AEPA-1 Calibration Solution at 10 FTU, 30 ml
AMCO-EPA solution @ 0 FTU (30 mL) The HANNA® turbidity calibration solutions are produced according to the AMCO AEPA-1 standards, at 0, 10, 20 and 500 FTU. They are preferred to the formazine based standards, as they are non-toxic, stable, reusable and long-lasting. Order Information: AMCO-EPA solution @ 0 FTU (30 mL)
AMCO-EPA solution @ 500 FTU (30 mL) The HANNA® turbidity calibration solutions are produced according to the AMCO AEPA-1 standards, at 0, 10, 20 and 500 FTU. They are preferred to the formazine based standards, as they are non-toxic, stable, reusable and long-lasting. Order Information: AMCO-EPA solution @ 500 FTU (30 mL)
Buffer Solution pH 10.01, 3.78L (Gallone), ±0,01pH,
HI736 Checker HC ® - Phosphorous, ULR
HI3811-100 - Reagents for CTK Alkalinity
pH/EC/°C Multiparameter Probe for HI 9811-5, HI 9812-5 & HI 9813-5
Multiparameter pH/ORP/EC/Pressure/Temperature Waterproof Meter
HI7072 Electrolyte Solution, 1M KNO³, 4 x 30 ml
HI96822 Seawater Analysis (Salinity) - Digital Refractometer Portable
HI93704-01 Hydrazine - Reagents - 100 Tests
HI5016 - 1.68 pH@25°C - TQ - 500ml