Electrolyte Solution, 3.5M KCl + AgCl, 500 mL bottle

Electrolyte Solution, 3.5M KCl + AgCl, 500 mL bottle

Ionic Strength Adjuster (ISA) for Ammonia and Cyanide ISEs

3.5M KCL electrolyte solution for double junction electrodes, 30ml Bottle

he Hanna Instruments HI98301 DiST® 1 is a low-range total dissolved solids tester than can measure up to 2000 ppm (mg/L). The DiST® 1 is a rugged and reliable pocket-sized tester for use in the lab or field. This modern looking meter is only 0.7" thick and ext...

he Hanna Instruments HI98301 DiST® 1 is a low-range total dissolved solids tester than can measure up to 2000 ppm (mg/L). The DiST® 1 is a rugged and reliable pocket-sized tester for use in the lab or field. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98301 DiST® 1 has a 0.5 conversion factor in the measurement of TDS in a variety of applications including water conditioning, environmental monitoring, education and general laboratory use. This tester keeps things simple with a two-button operation; one for ON/OFF, the other for calibration.

Large Multi-level LCD
Exposed Temperature Probe for Fast Response
Simple Two-Button Operation

The DiST® 1 features a large multi-level LCD which displays both TDS and temperature readings simultaneously. The TDS readings are displayed with a 1 ppm resolution and with an accuracy of ±2% full scale. The TDS range of the HI98301 is from 0 to 2000 ppm. An exposed temperature sensor allo

New DiST4, waterproof EC tester with ATC, 19.99 mS/cm

New DiST2, waterproof TDS tester with ATC, 10.00 ppt (g/L)

Oxygen, Dissolved, Range: (0.0-10.0 mg/L) Method: titration, approx. 110 tests

Marine waterproof salinity tester

Safety shield for HI839800

Sulfate (as SO?�-), Range: (20-100 mg/L) Method: Turbidimetric, 100 tests

The Hanna Iron 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...

The Hanna Iron 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 ion concentration. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Iron 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

The Hanna Total Chlorine 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 instr...

The Hanna Total Chlorine 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 ion concentration. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Total Chlorine 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

The Hanna Free Chlorine 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 instru...

The Hanna Free Chlorine 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 ion concentration. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Total Chlorine 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

Iron (Fe+2 & Fe+3), Range: (0.00-1.00 mg/L) Method: checker disc, 100 tests

Dispensing tube set with 316 stainless steel fitting for HI903 KF volumetric titrator

Dessicant cartridge for reagent/waste botle, with molecular sieve (HI904)

Iron Low Range Checker HC� colorimeter: Range 0 to 999 ppb (ug/l)

Portable thermistor thermometer with replaceable probe

Portable K-type thermocouple thermometer with fixed probe