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,
HI763100 Digital conductivity electrode - 4 ring, platinum (edge)
HI4007-02 ISE 100 mg/L (ppm) Chloride Std , 500 ml Bottle
เครื่องวัดปริมาณฟอสเฟต ช่วงสูง รุ่น HI717
HI7073L - Proteins - 500ml
เครื่องควบคุมค่าความนำไฟฟ้า
HI38058 CTK pH
HI70032C - 1382 mg/l (ppm) TDS@25°C Cert. - 25x20ml
HI7006/1G - 6.86 pH@25°C - SQ - 3.78L
HI7036L - 12.41 g/L (ppt) TDS @25°C - 500ml
HI5522 Research Grade pH/ORP/ISE and EC/TDS/Salinity/Resistivity Meter with CAL Check™
HI717 Checker HC ® - Phosphate, HR
HI7030L - EC 12880 µS/cm@25°C - 500ml
HI98121 COMBO pH/ORP/°C-Tester, waterproof
HI7001L - 1.68 pH@25°C - SQ - 500ml