Matches 201 - 241 out of 241 < 1 2 3 4 5
Match Document Document Title
3874850 Blood analyzing method and apparatus  
An automatic blood sample analyzer for automatically measuring one or more unknown data or parameters of the blood samples, such as partial pressure of carbon dioxide, partial pressure of oxygen,...
3857761 EXHAUSTIVE ELECTROLYSIS METHOD FOR DETERMINATION OF OXYGEN DEMAND  
A method and apparatus for determing the oxygen demand of aqueous samples, the arrangement including cell means for receiving an aqueous sample during determination, the cell including an anode...
3856634 METHOD FOR MEASURING DISSOLVED OXYGEN IN AQUEOUS SOLUTION USING TUNGSTEN BRONZES AS A POTENTIOMETRIC INDICATING ELECTRODE  
Tungsten bronzes, which are nonstoichiometric compounds having a general formula A x WO 3 where x is a value greater than zero and less than one, have been found to respond potiometrically to...
3803006 METHOD OF DETERMINING SULFUR DIOXIDE AND SENSING CELL THEREFOR  
An improved gas sensing electrochemical cell for measuring dissolved sulfur dioxide in a sample solution. The cell comprises a potentiometric hydrogen ion-sensitive electrode and a reference or...
3623960 GLUCOSE DETERMINATION METHOD  
An electrochemical apparatus especially applicable for clinical use in determining glucose concentrations in solutions thereof comprising (1) a sample reservoir, (2) a glucose oxidase member...
3539456 ELECTROLYTIC CELL SOLUTE DETERMINING APPARATUS AND METHOD  
3539455 MEMBRANE POLAROGRAPHIC ELECTRODE SYSTEM AND METHOD WITH ELECTROCHEMICAL COMPENSATION  
3530046 POLAROGRAPHIC ELECTRODE AND METHOD OF USING SAME  
3528778 METHOD FOR THE DETERMINATION OF ACID CONCENTRATIONS  
3526577 METHOD AND APPARATUS FOR GAS MEASUREMENT  
3523883 APPARATUS FOR REGENERATING ELECTRODES  
3513079 METHOD AND APPARATUS FOR MEASURING THE CONCENTRATION OF DISSOLVED GAS IN A LIQUID  
3510407 METHOD OF DETERMINING CONSUMED OXYGEN  
3510406 METHOD AND APPARATUS FOR MEASURING RATE OF CONSUMPTION OF DISSOLVED GAS IN A LIQUID  
3498889 OXYGEN SENSING CELL AND METHOD OF USING SAME  
3467582 METHOD FOR THE DETERMINATION OF ACID-BASE STATUS IN BIOLOGICAL FLUIDS  
3448018 PREVENTING FOULING OF ELECTRODES  
3429784 METHOD AND APPARATUS FOR MEASURING GAS CONTENT  
3405041 Method and apparatus for anodic voltammetry  
3380897 Method of determining ore concentration  
3349012 Potentiometric sensor with presaturator  
3272725 Method of electrolytically testing oxygen concentration  
3218242 Measurement of the concentration of dissolved oxygen in liquids  
3211638 Electrode assembly  
3149921 Method of measuring the partial pressure of a gas  
3141835 Method and apparatus for determining oxygen in a molten halogenated bath  
3086924 Oxygen detection  
2993846 Method for dissolved oxygen determination  
2943984 Control of oxygen in metals of groups iv-b, v-b, vi-b, and their alloys  
3835062 Title is not available  
3585000 Title is not available  
3649498 Title is not available  
3756923 Title is not available  
3681255 Title is not available  
3824157 Title is not available  
3753868 Title is not available  
3647641 Title is not available  
3598531 Title is not available  
3709796 Title is not available  
3843490 Title is not available  
3795589 Title is not available  
Matches 201 - 241 out of 241 < 1 2 3 4 5