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Hanna-Instruments

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Hanna Instruments...

Hanna Instruments Checker Colorimeter

The HANNA HI 711 Checker HC bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and only give 5 to 10 points resolution while professional instrumentation can cost hundreds of dollars and can be time consuming to calibrate and…

From $49.99
Hanna Instruments pH...

Hanna Instruments pH Calibration Solution, 20 ml Sachet (25pcs)

HANNA instruments` buffer solutions are prepared according to precise formulas and are standardized with a pH meter calibrated according to the NIST standards.The 20 mL sachets are single-dose whereas, for more demanding applications, you may choose between packages of 230 mL, 500 mL, 1 Liter or 1…

From $26.49
Hanna Instruments...

Hanna Instruments Reagents

Reagent kit for 25 Chlorine testsRange: 0.00 to 2.50 mg/L

From $8.99
Hanna Instruments...

Hanna Instruments DiST 5 Waterproof Low Range EC/TDS/Temperature Tester

…was first introduced in 1986 by HANNA instruments. Since then, Conductivity and Total Dissolved Solids measurements have never been easier. DiST`s ease-of-use, in combination with its affordability, made it the standard in EC and TDS measurement. HANNA instruments continues the tradition of innovation…

$103.99
Hanna Instruments...

Hanna Instruments Waterproof pH Tester with Replaceable Electrode

When HANNA instruments introduced its first version of the pHep (pH electronic paper) in 1986, it immediately revolutionized the standard in pH measurement. pHep`s ease-of-use in combination with its affordability made it possible for non-technical and technical personnel alike to measure pH on the spot…

From $88.99
Hanna Instruments...

Hanna Instruments Checker Colorimeter Kit (Phosphate, Calcium, Alkalinity & pH)

The Hanna Checker Kit includes 4 of the most commonly used Hanna Checkers used in the Marine Aquarium. Includes: Phosphate Checker Calcium Checker Alkalinity Checker pH Checker pH Calibration Fluids and Electrode Storage Fluid are sold separately

$187.99
Hanna Instruments...

Hanna Instruments Combination pH and ORP Tester

The newest member to Hanna instruments Combo series of combination waterproof testers with advanced functions is HI 98121, designed for simultaneous pH and ORP measurements.HI 98121 also reads temperature, which is continuously displayed on the dual level LCD.An encapsulated external stainless steel…

$167.49
Hanna Instruments...

Hanna Instruments Replacement Electrode for DiST 5 Waterproof Low Range EC/TDS/Temperature Tester

Hanna Instruments Replacement Electrode for DiST 5 Waterproof Low Range EC/TDS/Temperature Tester

$55.49
Hanna Instruments...

Hanna Instruments Phosphate LR Reagent, 100 Tests

Reagents for phosphate LR (low-range), ascorbic acid method. For use with Hanna Instruments Checker Phosphate Colorimeter.Range: 0.00 to 2.50 mg/L Kit for 100 Tests

$28.49
Hanna Instruments...

Hanna Instruments Calcium Reagent, 25 Tests

Reagent kit for 25 Marine Calcium TestsThe reagent has a part A (liquid) and part B (powder). For use with Hanna Instruments Checker Marine Calcium Colorimeter (HN1187)

$21.99
Hanna Instruments...

Hanna Instruments 1382 ppm TDS Solution 20 ml Sachet (25pcs)

…-quality potassium chloride in various concentrations. They are standardized using a conductivity meter calibrated with NIST potassium chloride.HANNA instruments is one of the few producers to offer calibration solutions for lab and field applications with packages from 20 to 500 mL. Our packaging has been…

$26.49
Hanna Instruments...

Hanna Instruments Electrode Cleaning Solution, 250 ml

Hanna Instruments Electrode Cleaning Solution, 250 ml

$11.99
Hanna Instruments...

Hanna Instruments Digital Seawater Refractometer

Designed for Research Grade AnalysisHANNA?s HI 96822 Digital Refractometer is a rugged portable, water resistant device that utilizes the measurement of the refractive index to determine the salinity of natural and artificial seawater, ocean water or brackish intermediates. The HI 96822 benefits…

$176.99
Hanna Instruments...

Hanna Instruments Low Range Phosphate Meter

Phosphates are particularly important for the growth and development of plant roots, and hence are one of the most common fertilizers used in agriculture. In addition, phosphates are usually utilized in detergents and are needed, in small quantities, for heating systems. However, high…

$222.99
Hanna Instruments...

Hanna Instruments Replacement Electrode for HI98121, HI 98127, HI 98128, HI98129, HI98130

Spare electrode for HI 98121, HI 98127, HI 98128, HI 98129 and HI 98130

$55.49
Hanna Instruments pH...

Hanna Instruments pH Electrode Ultem Body, Dbl Junction, Gel Filled, Teflon Junction, BNC, 1m Cable

Spare pH electrode, with Teflon ® junction, 2 m (6.6') cable, for general purpose, water treatment and agriculture.

$51.49
Hanna Instruments...

Hanna Instruments Combo pH/EC/TDS/Temperature Tester with Low Range EC

The HI 98129 Combo waterproof tester offer high accuracy pH, EC/TDS and temperature measurements in a single tester! No more switching between meters for your routine measurements. The waterproof Combo (it even floats) has a large easy-to-read, dual-level LCD and automatic shut-off. pH and EC/TDS…

$160.49
Hanna Instruments...

Hanna Instruments Checker pH Pen

High accuracy with 0.01 pH resolution Two point fast and accurate calibration Usable with virtually any electrode that shares the same connector 3000 hours of battery life HI 1270 small diameter probe fitseasily into a test tube Supplied with HI 1270 pH electrode, batteries and instructions The pH…

$39.99
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