The HANNA test kit determines the iron concentration in water by conversion of the ferrous (Fe2+) state. The test is fast, easy and safe. The color cube makes it simple to obtain the iron level in water.
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. Phenanthroline complexes with ferrous ion to form an orange colored solution. The color intensity of the solution determines the iron concentration.
Order Information:
HI 3834 test kit comes with 50 packets iron reagent, color comparison cube and 20 mL plastic vessel
Manual: Download
Specification :
| Method | Colorimetric | |
| Range | 0-5 mg/L | |
| Smallest Increment | 1 mg/L | |
| Chemical Method | Phenanthroline | |
| Number of Tests | 50 | |
| Weight | 142.5 g |
HI4016-10 ISE 10 mg/L (ppm) Sodium Std , 500 ml Bottle-Copy
เซ็นเซอร์วัดออกซิเจนในน้ำสำหรับ HI9829 มัลติพารามิเตอร์
HI3833 CTK Phosphate
HI93714-01 Cyanide - Reagents - 100 Tests
HI70030C - EC 12880 µS/cm@25°C Zert. - 25x20ml
เครื่องวัดปริมาณแอมโมเนีย ในน้ำ รุ่น HI715
HI991301 Multiparameter pH/EC/TDS/°C - EC to 20.00 mS
HI70010P - 10.01 pH@25°C - SQ - 25x20ml
HI3815 CTK Chloride 

