Measuring pH

2004 ◽  
pp. 35-44
Author(s):  
R. J. Beynon ◽  
J. S. Easterby
Keyword(s):  
Measuring Ph

Modeling a Heterogeneous Cu(II)–H2O–OH––NH3 System with Data from Measuring pH

2020 ◽  
Vol 94 (12) ◽  
pp. 2459-2466
Author(s):  
V. F. Markov ◽  
R. A. Yusupov ◽  
S. A. Bakhteev ◽  
E. A. Sitnikova ◽  
A. T. Suleimanov ◽  
...  
Keyword(s):  
Measuring Ph

scholarly journals Measuring pH in low ionic strength glacial meltwaters using ion selective field effect transistor (ISFET) technology

2021 ◽  
Author(s):  
Elizabeth A. Bagshaw ◽  
Jemma L. Wadham ◽  
Martyn Tranter ◽  
Alexander D. Beaton ◽  
Jon R. Hawkings ◽  
...  
Keyword(s):  
Ionic Strength ◽  
Field Effect ◽  
Field Effect Transistor ◽  
Effect Transistor ◽  
Low Ionic Strength ◽  
Measuring Ph

A SIMPLE ELECTRODE SYSTEM FOR MEASURING pH OF BLOOD

The Lancet ◽  
1961 ◽  
Vol 277 (7168) ◽  
pp. 88 ◽  
Author(s):  
G.L. Leathart
Keyword(s):  
Electrode System ◽  
Measuring Ph

scholarly journals Esterase-Catalyzed Production of Hyperpolarized 13C-Enriched Carbon Dioxide in Tissues for Measuring pH

ACS Sensors ◽  
2018 ◽  
Vol 3 (11) ◽  
pp. 2232-2236 ◽  
Author(s):  
Nesmine Maptue ◽  
Weina Jiang ◽  
Crystal Harrison ◽  
Alexander M. Funk ◽  
Gaurav Sharma ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Hyperpolarized 13C ◽  
Measuring Ph

scholarly journals Kajian Mutu dan Palatibilitas Silase dan Hay Ransum Komplit Berbasis Sampah Organik Primer pada Kambing Peranakan Etawah

2008 ◽  
Vol 8 (1) ◽  
pp. 31-38 ◽  
Author(s):  
Yusmadi Yusmadi ◽  
Nahrowi Nahrowi ◽  
Muhammad Ridla
Keyword(s):  
Organic Matter ◽  
Dry Matter ◽  
Organic Matter Content ◽  
Matter Content ◽  
Physical Chemical ◽  
Microbial Characteristics ◽  
Dietary Treatments ◽  
Better Than ◽  
Measuring Ph

The quality and palatibility of silage and hay complete ration based on organic primer garbage in peranakan etawah (PE) poadABSTRACT. This research was conducted to study the quality and palatability of silage and hay complete ration based on organic primer garbage in nine heads of Peranakan Etawah (PE) Goat. The quality of silage and hay was evaluated By measuring pH, total number of lactic acid Bacteria (LAB), palatability, dry matter (DM) and organic matter (OM) aroma and color of silage. Nine heads of peranakan etawah were grouped based on their lactation periode and randomly assigned to one of tree dietary treatments. The treatments were (1) Control rations; (2) silage complete ration (SRK); and (3) Hay complete ration (HRK). The results indicated that the silage had PH 4.15 and total number of LAB was 2.4 x 10 cfu/g of silage. Dry matter and organic matter digestibility of SRK were better than those of HRK. The palatability of SRK was higher than HRK but less than control. Storage of SRK for did not change dry matter and organic matter content. Organoleptic analysis indicated that texture and color of HRK were changed at after storage, while SRK was still constant. It is concluded that silage composed of organic primer garbage has high quality in terms of physical, chemical and microbial characteristics, prolong storage.

Sodium-fluoride pH of South-Western Australian soils as an indicator of P-sorption

Soil Research ◽  
1994 ◽  
Vol 32 (4) ◽  
pp. 755 ◽  
Author(s):  
RJ Gilkes ◽  
JC Hughes
Keyword(s):  
Clay Minerals ◽  
Iron Oxides ◽  
Sorption Capacity ◽  
Sodium Fluoride ◽  
Secondary Importance ◽  
P Sorption ◽  
Soil Constituent ◽  
Western Australian ◽  
Soil Constituents ◽  
Measuring Ph

Phosphate sorption by the surface horizon of 228 acid to neutral Western Australian (W.A.) soils is more closely related (r(2) = 0.76) to the content of oxalate-extractable aluminium than to any other soil constituent. This fraction corresponds to poorly ordered inorganic and organic Al compounds that release considerable amounts of OH- to NaF solution. Thus the abundance of these compounds in soil may be estimated by measurement of the pH of a NaF extract (pH((NaF)) This association enables the rapid and moderately accurate prediction in the field of the P-sorption capacity of soils (r(2) = 0.72) by measuring pH(NaF) With a. simple, portable pH meter. For many W.A. soils, it is probable that well crystalline aluminium and iron oxides, clay minerals and other soil constituents are of secondary importance in determining P-sorption and that most P-sorption is due to poorly ordered and organically complexed forms of Al.

Fiber-Optic Microsensors Using Porous, Dye-Doped Silica Gel Microspheres

1994 ◽  
Vol 372 ◽  
Author(s):  
Edward J. A. Pope
Keyword(s):  
Heavy Metals ◽  
Fiber Optic ◽  
Porous Silica ◽  
Liquid Solution ◽  
Potential Utility ◽  
Silica Microspheres ◽  
Solvent Content ◽  
Organic Species ◽  
Biomedical Diagnostics ◽  
Measuring Ph

AbstractDye-doped porous silica microspheres can be prepared from liquid solution at temperatures near ambient. Microsphere diameter can be controlled between approximately 5.0 microns to in excess of a millimeter. The resulting microspheres can be attached to the distal end of an optical fiber in which the proximal end is attached to a spectrophotometer. Depending upon the organic species doped into the microsphere, a wide variety of sensing functions are possible. In this paper, the use of microsensors for measuring pH, temperature, and solvent content of aqueous solutions is demonstrated. Potential utility of this type of sensor to heavy metals detection and biomedical diagnostics is also discussed.

Optical Fibre Sensor For Measuring pH In Physiological Range

1990 ◽  
Author(s):  
Witold Golunski ◽  
Ryszard Hypszer ◽  
Jerzy Plucinski
Keyword(s):  
Optical Fibre ◽  
Optical Fibre Sensor ◽  
Physiological Range ◽  
Fibre Sensor ◽  
Measuring Ph
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