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 |
น้ำยามาตรฐานสอบเทียบ
HI3873 CTK Nitrite
HI8931BN Conductivity Controller (0.01mS/cm resolution) with Input from Probe or Transmitter
เครื่องวัดคลอรีน
HI3815 CTK Chloride
HI761 Checker HC ® - Total Chlorine, ULR
HI3864 CTK Phenol
HI5007 - 7.01 pH@25°C - TQ - 500ml
เครื่องวัดปริมาณไนไตรท์ ช่วงสูง ในตัวอย่างน้ำ รุ่น HI708
HI8710 pH analog Controller with Self Diagnostic
HI2001 - ORP Electrode Process
HI70442L - 1500 mg/L (ppm) TDS @25°C - 500ml
HI4007-02 ISE 100 mg/L (ppm) Chloride Std , 500 ml Bottle
Reagents for HI 713 Checker HC ®, 25 Tests
HI903 Karl Fischer Volumetric Titrator - 100ppm to 100%
HI3831T CTK Chlorine Total
HI7090L ISA solution for Sodium ISE, 500 ml Bottle
HI8410 Dissolved Oxygen Controller with 4 to 20mA
HI2004 - edge® Dedicated Dissolved Oxygen Meter
pH/EC/°C Multiparameter Probe for HI 9811-5, HI 9812-5 & HI 9813-5
HI715 Checker HC ® - Ammonia, MR
HI98304 DiST®4 EC-Tester (up to 19.99 mS)
HI3815-100 - Reagents for CTK Chloride
HI4014-01 0.1 M Potassium Standard
HI7091L - Reducing Pretreatment Solution, 500 ml
HI7081L 30 g/L Na solution for Sodium ISE, 500 ml Bottle
HI70032C - 1382 mg/l (ppm) TDS@25°C Cert. - 25x20ml
HI38039-100 - Reagents for CTK Iron LR
HI7072 Electrolyte Solution, 1M KNO³, 4 x 30 ml
HI6013 - 13.000 pH@25°C - MQ - 500ml
HI70038C - 6.44 g/l (ppt) TDS@25°C Zert. - 25x20ml
HI7662 Temperature Probe
HI920005 i-Button® tags (tag identification system) (5 pcs)
HI93746-01 Iron LR - Reagents -100 Tests
HI70009P - 9.18 pH@25°C - SQ - 25x20ml
HI93714-01 Cyanide - Reagents - 100 Tests
หัววัดค่าการนำไฟฟ้า/ของแข็งละลายในน้ำ แบบ Four ring รุ่น HI76309 รวมหัววัดอุณหภูมิในตัว (Platinum)
HI70480 Free-chlorine reagent kit for PCA Series
HI1053B - pH Electrode for semi solid samples or low conductivity solutions
HI731335 - Cap for Cuvette 4 pcs. - Serie HI967xx
HI93735-01 Hardness Total (200 to 500 mg/L) - Reagents -100 Tests
HI70080C - 800 mg/l (ppm) TDS@25°C Zert. - 25x20ml
HI7074L - RfE - Anorganische Substanzen - 500ml
HI6004 - 4.010 pH@25°C - MQ - 500ml
Reagents for HI 700 Checker HC ®, 25 Tests
BL983322-1 EC Mini Controller, 0 to 19.99 µS/cm, 230V
น้ำยามาตรฐานสอบเทียบ ค่ามาตรฐานความเค็ม
HI7035L - EC 111800 µS/cm@25°C - 500ml
CTK Härte Gesamt 

