pH and Electrochemistry
Alkali Scientific Refillable Double Junction pH Electrode
The refillable double junction pH electrode is designed for accurate and stable pH measurement in laboratory and research environments. Featuring a double junction reference system, this electrode helps minimize contamination and improves measurement reliability when working with complex or challenging samples. The refillable design allows users to replenish the internal reference solution, extending the electrode’s service life and maintaining consistent performance over time. This pH electrode is suitable for use in chemical analysis, environmental testing, water quality monitoring, and general laboratory applications where dependable pH readings are essential. Its durable construction supports routine laboratory use while maintaining measurement stability and precision. The electrode is compatible with a wide range of pH meters and laboratory testing setups, making it a practical choice for laboratories that require reliable and repeatable pH measurements du
Bellco Glass, Inc. Slow Speed Kit, .085-1.71 RPM
The slow speed conversion kits adapt any modular or fixed frame cell production roller apparatus to operate between either the speeds of 0.10 and 2.0 rpm (7630-60666) or the speeds of .085-1.7 rpm (7630-70777). MADE IN THE USA
Electron Microscopy Sciences Pehanon pH Indicator Strips 1.0-2.8, 0.2/0.3 gradations
pH indicator papers where the indicator and color scale are combined on a single strip. They permit a fast, convenient, and accurate pH determination since it is not necessity to compare color against a scale. This presentation also permits the pH measurement of colored solutions and suspensions, since the color of the test solution acts on the comparison scale in the same manner as on the indicator field.
The indicator zone (unprinted field) is in the center of the strip, the comparison fields above and below same. The strip is submerged in the solution for three seconds so that all colors zone are wetted and the center field changes color according to the pH value of the solution. It is then compared to the color filed bearing the corresponding pH value imprint. An invisible hydrophobic barrier just above the top color field prevents capillary action of the test solution.
pH: 1.0-2.8
Gradations: 0.2/0.3
PROCESS SENSING TECHNOLOGIES HC2-HP28 PBE10X280MM 2M CBL ST
NC3826064 HC2-HP28 PBE10X280MM 2M CBL ST
Metrohm USA NEEDLE FOR METROHM 832
Needle for gas inlet. Used with KF Thermoprep. Material Stainless steel (aISI 304).
Electron Microscopy Sciences Pehanon pH Indicator Strips 5.2-6.8, 0.2/0.3 gradations
pH indicator papers where the indicator and color scale are combined on a single strip. They permit a fast, convenient, and accurate pH determination since it is not necessity to compare color against a scale. This presentation also permits the pH measurement of colored solutions and suspensions, since the color of the test solution acts on the comparison scale in the same manner as on the indicator field.
The indicator zone (unprinted field) is in the center of the strip, the comparison fields above and below same. The strip is submerged in the solution for three seconds so that all colors zone are wetted and the center field changes color according to the pH value of the solution. It is then compared to the color filed bearing the corresponding pH value imprint. An invisible hydrophobic barrier just above the top color field prevents capillary action of the test solution.
pH: 5.2-6.8
Gradations: 0.2/0.3