Showing 241–252 of 521 results
Nitrite Low-Range Checker® HC-HI707
237.00 AED
The Hanna Nitrite Low-Range Checker® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in color. Professional instrumentation incorporates a light source such as an LED or tungsten lamp with a filter and a light sensing detector to precisely determine absorbance and ion concentration. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Nitrite Low Range Checker® uses a fixed wavelength LED and silicon photo detector to provide the accuracy of professional instrumentation at the affordable price of a chemical test kit.
- Compact, Portable Design
- Built-in Timer
- One-Button Operation
HI70630L Grease and Fats Acid Cleaning Solution (500 mL)
129.00 AED
The HI70630L is an effective acidic cleaning solution that is specially formulated for use in applications where a pH electrode can be coated with grease and fats. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna’s cleaning solutions eliminate impurities and residues that are left on electrode surfaces when immersed in samples during measurement and stored incorrectly. Hanna suggests cleaning the bulb and junction of your electrode on a regular basis to ensure that the probe is always clean and prevent any clogging of the junction.Hanna’s line of cleaning solutions have been specially formulated to have an expiration of 5 years from the date of manufacture.
- Specially formulated cleaning solution to remove meat grease and fats from a pH electrode
- Air tight bottle with tamper-proof seal to ensure quality
- Expiration date and lot number clearly marked on the bottle
Sulfuric Acid 0.05M, 1L - HI70459
71.00 AED
HI70459 is a sulfuric acid titrant for use in standard acid-base titrations. Hanna titration solutions and reagents 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.
- Air-Tight
- Acid-Base Reagent
- Tamper-Proof Seal
Silver Nitrate 0.02M, 1L - HI70448
175.00 AED
HI70448 is a silver nitrate titrant for use in standard argentometric titrations. Hanna titration solutions and reagents 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.
- Air-Tight
- Argentometric Reagent
- Tamper-Proof Seal
HI70442L 1500 mg/L (ppm) TDS Calibration Solution (500 mL Bottle)
61.00 AED
HI70442L is a premium quality 1, 500 mg/L (ppm) TDS calibration solution that is prepared against a NIST traceable potassium chloride solution. Hanna TDS 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 TDS calibration solutions have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle.
- 1, 500 mg/L (ppm) TDS calibration solution
- Temperature chart of the actual µS/cm value at various temperatures printed on each bottle
- Air tight bottle with tamper-proof seal to ensure quality
Amino-Methyl Propanol Buffer Reagent, 25 mL - HI70424
86.00 AED
HI70424 is an amino-methyl propanol buffer reagent for use in standard titrations. Hanna titration solutions and reagents 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.
- Air-Tight
- Hardness Reagent
- Light Blocking Bottle
HI7041L Dissolved Oxygen Electrolyte Solution (500 mL)
279.00 AED
The HI7041L electrolyte fill solution has been developed for Hanna’s polarographic dissolved oxygen probes. Having the correct electrolyte solution is crucial to the performance of your dissolved oxygen probe.
- Made with reagent grade chemicals
- Long-lasting supply of electrolyte
100% NaCl Calibration Solution for Seawater Salinty Readings (500 mL) - HI7037L
54.00 AED
HI7037L is a premium quality 100% NaCl calibration solution for % readings of salinity. Hanna calibration 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 calibration solutions have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle.
- NaCl calibration solution for % readings of salinity
- Air tight bottle with tamper-proof seal to ensure quality
- Lot number and expiration date printed on each label
111, 800 µS/cm Conductivity Standard (1 L) – HI7035/1L
77.00 AED
HI7035/1L is a premium quality 111, 800 µS/cm conductivity standard that is prepared against an NIST traceable potassium chloride solution. Hanna conductivity solutions are airtight with a tamperproof seal to ensure the quality of the solution. Each bottle is clearly marked with the lot number and expiration date. Hanna's line of conductivity standards is specially formulated to be valid for 5 years from the date of manufacture for an unopened bottle.
- Temperature chart of the actual µS/cm value at various temperatures printed on each bottle
- Air tight bottle with tamper-proof seal to ensure quality
HI7034M 80000 µS/cm Conductivity Standard (230 mL Bottle)
54.00 AED
HI7034M is a premium quality 80, 000 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution. Hanna conductivity 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 conductivity standards have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle.
- Temperature chart of the actual µS/cm value at various temperatures printed on each bottle
- Air tight bottle with tamper-proof seal to ensure quality
80, 000 µS/cm Conductivity Standard (1 L) – HI7034/1L
77.00 AED
HI7034/1L is a premium quality 80, 000 µS/cm conductivity standard that is prepared against an NIST traceable potassium chloride solution. Hanna conductivity solutions are airtight with a tamperproof seal to ensure the quality of the solution. Each bottle is clearly marked with the lot number and expiration date. Hanna's line of conductivity standards is specially formulated to be valid for 5 years from the date of manufacture for an unopened bottle.
- Temperature chart of the actual µS/cm value at various temperatures printed on each bottle
- Air tight bottle with tamper-proof seal to ensure quality
HI7010/1G pH 10.01 Calibration Solution (1 G ( 3.78 L) )
200.00 AED
HI7010/1G is a premium quality pH 10.01 calibration solution that has been dyed violet for easy buffer identification. Hanna calibration buffers 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 calibration buffers have been specially formulated to have an expiration of 2 years from the date of manufacture for an unopened bottle.
- Color coded label for easy pH buffer value identification
- Accuracy of ±0.01 pH @ 25℃
- Temperature chart of the actual pH value at various temperatures printed on each bottle
