pH Analysis

pHydrion Papers, Refill 5 Rolls, 6 – 11 x 1.0

Phydrion Papers, Refill 5 Rolls, 2 – 10 x 1.0

pHydrion Papers, 2 Dispenser Rolls, 6 – 8 x 0.2 and 8 – 9.5 x 0.5

pHydrion Papers, 2 Dispenser Rolls, 1 – 11 x 2.0 and 2 – 10 x 2.0

This method is quick and easy and the measurement is accurate to 1.0 – 0.2 pH depending upon the range. The paper soaks up the liquid and the indicator dye in the paper changes color, which varies with the pH of the fluid. The pH is then estimated by comparison with a color chart. Prolonged […]

pHydrion Papers, 1 Dispenser Roll, 8 – 12 x 0.5

pHydrion Papers, Refill 5 Rolls, 6 – 8 x 0.2

pHydrion Papers, 2 Dispenser Rolls, 10 – 12 x 0.5 and 12.5 – 14 x 0.5

Ion Selective Electrode, Chloride

Portable Meter Kit, Oakton PH 5+, pH/Temp

Specifications pH Range: 0.00 to 14.00 Resolution: 0.01 pH Accuracy: ±0.01 pH Calibration Points: 3 points (pH 4.01, 7.00, 10.00) Temp Range: 0.0 – 100.0°C Temp Resolution: 0.1°C Temp Accuracy: ±0.5°C Temp Calibration: Offset 0.1° increments Temp Compensation: Automatic / Manual (0 to 100°C) Power: 4 × AA Batteries Battery Life: 200 hours Optional #147-10-1: […]

Portable Meter Kit, Oakton Ion 6+, pH/mv/Ion/Temp

Specifications pH Range: 0.00 to 14.00 Resolution: 0.01 pH Accuracy: ±0.01 pH Calibration Points: 3 points (pH 4.01, 7.00, 10.00) Temp Range: 0.0 – 100.0°C Temp Resolution: 0.1°C Temp Accuracy: ±0.5°C Temp Calibration: Offset 0.1° increments Temp Compensation: Automatic / Manual (0 to 100°C) Power: 4 × AA Batteries Battery Life: 200 hours Ion Range: […]

Pocket pH Meter, PHTESTR 30, Double Junction

These reliable and economical pocked sized instruments feature a longer life, lower drift, and a better value over many pocket-sized meters. Recent advances in reference electrolyte gel, superior reference wire technology and clog resistant junctions, put these meters at the high end of pH analysis. The pHTestr® 30 features double-junction reference electrodes, resulting in significantly longer […]

Pocket pH Meter, ECOTESTR pH 2, Single Junction

These reliable and economical pocked sized instruments feature a longer life, lower drift, and a better value over many pocket-sized meters. Recent advances in reference electrolyte gel, superior reference wire technology and clog resistant junctions, put these meters at the high end of pH analysis. The custom thermoplastic housing is waterproof and the instrument will […]

pH Electrode, Single Junction, Epoxy Body, Sealed, Economical

Features For use with any meter with a BNC connector Includes electrode saver bottle to extend electrode life Single junction: for field, clean water, and general purpose applications Double junction: for dirty water, heavy metals and organics applications 12 mm with 3′ cable

pH Electrode, Double Junction, Glass Body, Refillable, Flushable PTFE Junction

Features For use with any meter with a BNC connector Includes electrode saver bottle to extend electrode life Single junction: for field, clean water, and general purpose applications Double junction: for dirty water, heavy metals and organics applications 12 mm with 3′ cable

pH Electrode, Double Junction, Glass Body, Refillable, Amber Glass

For high-grade laboratory applications, dirty water, and solutions with heavy metals or organics. Range: 0 – 14 Max Temp: 100°C 3′ Cable

Ion 700 Meter, pH/mv/Ion/Temp

Features Small footprint saves bench space Direct readout of ion concentration in ppm Oversized dual display for easier viewing Features 0.1 mV resolution for ORP measurements Simultaneous display of ppm and mV electrode output in the ion mode Selectable buffer sets and five-point pH calibration with auto buffer recognition Works with many ion-selective electrodes Built-in […]

Hach Model H135 Professional Minilab pH Meter with Calibration Buffer Set