Out of stock

Nitrate Test Kit Replacement Reagents (100 tests) – HI3874-100

The HI3874-100 are replacement reagents for the colorimetric determination of nitrate (as NO3-N) with the HI3874 Nitrate Test Kit. There are enough reagents for approximately 100 tests to be used with Hanna’s test kit. These high quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability.

  • Pre-made reagents for ease of use
  • Prepared with high purity chemicals
  • Marked with expiration date and lot number for traceability

AED

Estimated delivery: 20 - 21 May

SKU:HI3874-100

The HI3874-100 are high quality reagents that are pre-measured, allowing for users to achieve fast and accurate nitrate measurements with the chemical test kit. These reagents follow the cadmium reduction method to determine nitrate concentration as nitrate-nitrogen (NO3-N).

For determination of nitrate, nitrate ions in a sample are reduced to nitrite ions in the presence of cadmium. The reaction between the nitrite ions and the reagent causes an orange colored complex to form; the greater the concentration, the deeper the color. A color comparator cube is included for an accurate, side-by-side, visual analysis to determine nitrate concentration. These reagents are designed to be used with samples that have an expected nitrate range of 0 to 50 mg/L (ppm) NO3-N.

Specifications

SKU HI3874-100
Name Nitrate Test Kit Replacement Reagents (100 tests) – HI3874-100
Package packets
Quantity 100 tests
Method cadmium reduction

Manuals

Nitrate Test Kit Replacement Reagents (100 tests) – HI3874-100

Bestsellers

Combo pH/Conductivity/TDS Tester (Low Range) - HI98129

597 AED
The HI98129 makes measuring pH quick and easy! This lightweight, waterproof tester offers high accuracy pH, low range EC/TDS (0 to 3999 µS/cm EC/ 0 to 2000 ppm TDS) and temperature measurements in a single handheld unit! No more switching between meters for your routine measurements.
  • Waterproof
  • Replaceable pH electrode with extractable junction
  • Automatic calibration

GroLine Hydroponic Waterproof Pocket pH/EC/TDS/Temperature Tester - HI98131

663 AED
The HI98131 is a slim, lightweight, and waterproof pocket sized meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature. The meter operation is simplified with two buttons. One is used for on/off and for calibration while the other is used to switch between the measurement modes. The HI98131 has advanced features including a selectable EC to TDS conversion factor (0.5 - 500 ppm and 0.7 - 700 ppm).
  • 3 parameters, pH, EC/TDS and temperature, in one meter
  • Quick Cal Mode to calibrate pH and EC/TDS with one solution
  • TDS Conversion Factor selectable between 0.5 (500 ppm) and 0.7 (700 ppm)

Plastic Beaker Set, 100 mL (10) - HI740036P

70 AED
HI740036P is a set of plastic beakers that are supplied with some of the Hanna test kits, photometers, and meters. Each set comes with 10 beakers that have graduated markings and are used for measuring (up to 100 mL) or for sample analysis.
  • Durable plastic
  • Graduated volume markings
  • 10 piece set

Portable pH/EC/TDS Meter - HI9810-61

710 AED
The HI9810-61 is an economical, wateproof, portable meter that measures pH, conductivity (EC), and total dissolved solids (TDS) with a single probe. The meter operation is simplified with dedicated buttons for measurement modes to be be displayed on the LCD and knobs for single point calibration of pH and EC/TDS. The HI9810-61 is most suitable for agricultural, greenhouse and hydroponic applications.
  • 3 in 1 probe with pH, EC/TDS and temperature sensors
  • Amplified pH electrode for immunity to electrical noise including from ballasts and pumps
  • Large LCD with instructions

HI763100 - Digital EC/Temperature Electrode

1,464 AED
The HI 763100 is a digital conductivity electrode with a built-in temperature sensor. Compared to the amperometric design of other conductivity probes, the HI 763100 is potentiometric probe with platinum sensors which allows for the possibility to measure high or low conductivity ranges using one probe. This electrode features an integrated microchip which stores calibration data, electrode type, and serial number. The HI 763100 is designed for use with Hanna’s edge® pH/EC/DO meter.
  • Digital Probe with Built-in Microchip
  • Internal Temperature Sensor
  • 3.5 mm Connector

GroLine Waterproof EC/TDS Tester - HI98318

248 AED
HI98318 is our latest pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a very large easy to read LCD display that shows both EC or TDS and temperature along with calibration, stability and low battery indicators. All operations are simplified to two buttons. One is for turning the meter on/off and the other for automatic one point calibration.
  • Graphite Sensor for Reduced Polarization Effect
  • Two-Button Operation
  • Quick Calibration Mode using Hanna pH/EC Quick Cal Solution

Interferent Suppressant ISA (ISISA) for Nitrate ISEs - HI4013-06

324 AED
HI4013-06 is a 500 mL bottle of nitrate interferent suppressant ISA solution for use with nitrate ion selective electrodes.Hanna ISA solutions have the lot number and expiration date clearly marked on the label and are air tight with a tamper-proof seal to ensure the quality of the solution. Hanna’s line of solutions have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle.
  • Required for nitrate measurements with interfering ions
  • Air tight bottle with tamper-proof seal
  • Clearly marked lot number and expiration date
Back to Top
img
Product has been added to your cart