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.
Turbidity Meters
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 @ 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,
HI705 Checker HC ® - Silica, LR
BL983318-1 TDS Mini Controller 0.0 to 10.00 g/L (ppt) - 230V
HI5321 Research Grade EC/TDS/Salinity/Resistivity Meter with USP
HI3864 CTK Phenol
HI7006L - 6.86 pH@25°C - SQ - 500ml
HI3833-050 - Reagents for CTK Phosphate
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Reagents for HI 715 Checker HC ®, 25 Tests
HI3815-100 - Reagents for CTK Chloride
BL983322-1 EC Mini Controller, 0 to 19.99 µS/cm, 230V
H3895 CTK Agriculture, Basic
HI713 Checker HC ® - Phosphate, LR
HI721 Checker HC ® - Iron