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WO/2018/187348A1 |
The present disclosure relates to a red blood cell (RBC) solution comprising ethylenediaminetetraacetic acid (EDTA) and methods for making and using the same. The solution can comprise EDTA at a concentration from 3-5 g/L, including 4 g/...
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WO/2018/186104A1 |
Provided is a method for quantifying urea in a sample solution with a colorimetric method using diacetylmonoxime, wherein a reagent formulated for use in reaction is refrigerated, and the refrigerated reagent is used to quantify urea. In...
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WO/2018/186761A1 |
The present invention is directed primarily to a device for determining if a particular food item is spoiled or by extension, qualifying as fresh. Particularly, the invention is directed to a device with a synthetic enclosure containing ...
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WO/2018/180408A1 |
The present invention relates to a method for the determination of the film forming amines on surfaces by the detection of a colored complex. The invention also relates to the use of the absorber material for the detection of the film fo...
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WO/2018/171836A1 |
In a method for determining a nitrogen concentration in solid or liquid samples, hydrogen (5) is used as a carrier gas and for reducing the oxygen and nitrogen oxide components in a combustion gas of the samples (1). After eliminating wa...
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WO/2018/172904A1 |
The present invention relates to a method for determining the antioxidant power of a sample of a biological fluid or a food. The method essentially consists in contacting the sample to be tested with an aqueous solution of platinum nanop...
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WO/2018/168014A1 |
An oxidant concentration measurement device 10 is provided with: a gas supply means 1 that supplies gas, the flow rate of which being controlled to be a prescribed value, to a sample solution, the flow rate of which being controlled to b...
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WO/2018/162396A1 |
Cross-linked copolymers in the form of dense or porous membranes (films) and their application as colorimetric sensors of divalent metals and/or oxidising anions in aqueous media, such as for example in drinking and industrial water, and...
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WO/2018/155260A1 |
This OH radical detection probe (102) is provided with an aromatic carboxylic acid, a polar aprotic organic solvent, and a polar protic organic solvent.
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WO/2018/155969A1 |
The present invention relates to: a catalyst for oxidation reaction using a peroxide, the catalyst containing, as an active ingredient, a porous iron-containing organic and inorganic hybrid in which an amine is introduced into a coordina...
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WO/2018/149972A1 |
The present invention relates to time temperature indicator (TTI) systems for monitoring the time and temperature exposure of foods, nutraceuticals, pharmaceuticals, chemicals and similar products. More particularly, the present inventio...
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WO/2018/151311A1 |
The present invention addresses the problem of providing a liquid-dye-containing composition that is capable of responding at high speed in an application in the field of sensors, for example, and moreover, that is capable of developing ...
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WO/2018/151187A1 |
The objective of the present invention is to provide a measuring device capable of measuring with high reliability the concentration of a substance to be measured, without the need for an extended period of time. This measuring device is...
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WO/2018/151169A1 |
Provided are a percarboxylic acid concentration determination tool with which it is possible to easily and precisely determine the concentration of percarboxylic acid in a chemically sterilizing or antimicrobial aqueous solution that inc...
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WO/2018/146849A1 |
The purpose of the present invention is to reduce the work involved in installing, or maintaining or managing a measurement device for multiple ballast water measurements and to make it simpler for a ballast water measurement device and ...
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WO/2018/146606A1 |
A label-shaped device is described, which is adapted to be applied onto an object for monitoring the time trend of the temperature of the object, said device comprising: a support substrate (1) and a layer of active material (2) applied ...
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WO/2018/144232A1 |
A method tor measuring aqueous manganese concentration includes adding a metal- ligand chelate including a chelating ligand and a metal coordinated with the chelating ligand to an aqueous sample wherein the metal of the metal-ligand chel...
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WO/2018/140995A1 |
The invention relates to a method for determining the content of plastics (microplastics) in the suspended matter of water samples or waste water samples under defined and controllable laboratory conditions. For this purpose, the suspend...
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WO/2018/137271A1 |
A smart label, for use in indicating the shelf life of a perishable product, comprising self-evolving discoloring indicator. The indicator comprises a metal nanomaterial, water-insoluble silver halide, a reducing agent, one or more catio...
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WO/2018/140568A1 |
A glycemic management related analyte detecting assay device (10) and method are provided for detecting and quantifying analyte concentrations in a fluid sample. The assay device includes an absorbent body containing an assay forming a d...
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WO/2018/139920A1 |
The invention is directed to a furnace (30) suited for oxidation of a gaseous starting mixture comprising one or more sulphur compounds to obtain an oxidized gas mixture and reduction of the oxidized gas mixture to obtain a gaseous mixtu...
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WO/2018/130476A1 |
The present invention pertains to a method for determining the total iron content in a sample comprising Fe3+, comprising the steps of a) combining the sample comprising Fe3+ with an organic reducing agent and a chromogenic compound capa...
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WO/2018/128123A1 |
The present invention addresses the problem of avoiding contamination from an ink composition in a chamber. A plasma indicator treated with dye-containing alumite which contains a dye in pores formed by anodic oxidation treatment is prov...
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WO/2018/123490A1 |
Provided is a method for decomposing a quartz sample, including decomposing at least a portion of the quartz sample by bringing a liquid in which at least a portion of a quartz sample as an analysis object is immersed into contact with a...
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WO/2018/118889A1 |
A minimum-ignition-energy testing apparatus includes a combustion tube and a bottom assembly coupled to a lower end of the combustion tube. A top assembly is coupled to an upper end of the combustion tube. The top assembly includes a fir...
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WO/2018/118428A1 |
A method for detecting leaks in pipelines, particularly those transporting natural gas is disclosed. Leak sensitive particles are added either as soluble particles or in a nitrogen atmosphere which will transmit signals to an appropriate...
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WO/2018/112298A1 |
A composition, method and kit for quantifying the concentration of one peracid or the total concentration of two or more peracids in a water source are disclosed. In particular, an oxidation sensitive or peroxycarboxylic acid selective l...
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WO/2018/110689A1 |
An element analysis device 100 for quantitatively analyzing hydrogen included in a metal material in order to enable calibration to be stably performed and enable more accurate and highly precise analysis than the prior art, wherein the ...
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WO/2018/106860A1 |
The present disclosure relates to an article for detecting a disinfectant via visual feedback. The article have a first substrate with a first major surface and opposite ends. The article also comprises a process indicator disposed on at...
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WO/2018/106415A1 |
Automated camera-based optical assessment involves color assessment of a physical object using conventional and inexpensive computer hardware such as a smartphone. A specially-configured test card includes a body supporting a reagent pad...
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WO/2018/090364A1 |
Provided are a fire resistance test device and a test method for a high voltage cable for a ship. The fire resistance test device comprises a rectangular test chamber, a fire source, a sample support device, a test transformer and a powe...
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WO/2018/093538A1 |
The system and method accurately models the stability and structure, and other properties, of chemical compounds. The method is general and requires less computation than other methods. The method is based on the assumption that bonding ...
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WO/2018/093524A3 |
A wipe for detecting the presence of an explosive substance is composed of an absorbent or adsorbent substrate and a chemical detection solution impregnated within the substrate. In one embodiment the chemical detection solution includes...
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WO/2018/089412A1 |
A furnace system features a combination of a furnace, a main combustion furnace tube and a disposable guard tube. The main combustion furnace tube is configured to couple and extend from the furnace, made of a quartz tube material, and h...
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WO/2018/087507A1 |
A process for measuring a concentration of a chemical species in an aqueous sample employing polyvinylpyrrolidone. The process comprises : providing an aqueous sample containing the chemical species; mixing the aqueous sample with a firs...
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WO/2018/078208A1 |
The invention relates to an ion gel comprising a hydrogel in an ionic liquid, and a reactive system that changes colour upon reaction with the nitrite. The invention also relates to a microfluidic device comprising a substrate (1) having...
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WO/2018/081727A1 |
The present invention relates an indicator system for assessing a reduction state of unconsolidated material that includes a delivery tube defining an interior chamber, and a substrate disposed within the interior chamber and including a...
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WO/2018/081496A1 |
Disclosed herein are methods of detecting ascorbic acid in a urine sample from a subject. The methods comprise contacting at least a portion of the urine sample with a test strip comprising a reagent pad and detecting whether ascorbic ac...
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WO/2018/073825A1 |
The invention provides a system for detection of at least one analyte present in a fluid, the system comprising a detector comprising an assay configured to detect presence of the analyte in the fluid, the detector comprising a specimen ...
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WO/2018/075776A1 |
Embodiments of the present disclosure describe a colorimetric sensor comprising a substrate including an activated furan and configured to undergo a color change upon detecting an amine. Embodiments of the present disclosure describe a m...
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WO/2018/072500A1 |
Provided is a method for of detecting the content of tin in a high-concentration tin hydroxide product, the method comprising the following steps: S1. completely dissolving a sample to be tested in concentrated hydrochloric acid to form ...
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WO/2018/070360A1 |
Provided are a volatile organic substance detection body and a manufacturing method therefor, a volatile organic substance detection method, and a volatile organic substance detection device that have a high selectivity, a low operating ...
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WO/2018/071793A1 |
A colorimetric sensor for detecting an analyte of interest in a fluid sample includes a lamellar photonic material having alternating layers of a first polymer layer and a second 5 polymer layer. Each first polymer layer can be a molecul...
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WO/2018/062531A1 |
[Problem] To provide a convenient/safe and highly precise method for measuring the content of a water-absorbing resin in a hygienic material or absorbent article. [Solution] A method for measuring the content of a water-absorbing resin h...
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WO/2018/062542A1 |
Disclosed is an electron mediator modifying enzyme represented by structural formula (I), said electron mediator modifying enzyme having a redox enzyme E, a phenazine derivative, and a linker region L in which the redox enzyme E and the ...
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WO/2018/056419A1 |
The objective of the present invention is the accurate quantitative analysis of the Ar element contained in a sample gas in an elemental analysis device combining a heating oven and a mass spectrometer for performing quantitative analysi...
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WO/2018/054797A1 |
The invention relates to a method for determining ammonium or ammonia in aqueous samples in accordance with the known Berthelot method, wherein the risk of incorrectly low results is greatly reduced by additionally measuring the extincti...
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WO/2018/055925A1 |
In one mode of embodiment of the present invention, a hydrogen sensing element is provided on a transparent substrate with: a hydrogen sensing layer containing a metal the state of which changes reversibly between a transparent state res...
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WO/2018/047245A1 |
A swab 5 is configured from a net-shaped body 50 in which fibers 51 formed from a heat-resistant inorganic material are woven. An object surface is wiped off by the swab 5 to collect attached matter, and the swab 5 is inserted together w...
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WO/2018/045443A1 |
Polymeric compositions may include one or more adjunct polymers selected from a group of an ionomer and a polar polymer; and an intelligent additive, wherein when exposed to the external stimuli, the intelligent additive triggers a color...
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