Multifunctional Detection Test Paper and Preparing Method Thereof

Multifunctional Detection Test Paper and Preparing Method Thereof

STABLE UV INDICATOR

DIAGNOSTIC SHEET AND DETECTION METHOD FOR INKJET PRINTS USING PAPER PRECOAT SOLUTIONS

COMPOSITIONS, APPARATUS AND METHODS FOR DETERMINING ALKALINITY OF AN ANALYTE SOLUTION

Compositions for Conjugating a Sulfonephthalein Dye to a Substrate

BORATE DETECTOR COMPOSITION AND ASSAY SOLUTION

AQUATIC INSTALLATION FOUR-DIMENSIONAL MONITORING SYSTEM AND METHOD

Soil Analyis Compositions and Methods

Soil Analyis Compositions and Methods

Soil Analyis Compositions and Methods

Soil Analyis Compositions and Methods

Soil Analyis Compositions and Methods

Soil Analyis Compositions and Methods

Soil Analyis Compositions and Methods

Soil Analyis Compositions and Methods

INDICATOR DEVICE AND SYSTEM AND USES THEREOF FOR DETECTING FOOD SPOILAGE

METHOD FOR THE ENERGY-SAVING, CONTINUOUS MEASURING OF A QUALITY OF A LIQUID AND MEASURING DEVICE FOR CARRYING OUT THE METHOD

SELECTIVE MONITORING OF BASE CHEMICALS

SELECTIVE MONITORING OF BASE CHEMICALS

HOT MELT WETNESS INDICATOR ADHESIVE AND PRODUCTION PROCESS THEREOF

METHOD FOR DETERMINING ANTIOXIDANT CAPACITY IN BEVERAGES

METHOD FOR DETERMINING THE ACIDITY OF AN ACIDIC AQUEOUS SOLUTION

Soil Analysis Compositions and Methods

METHOD FOR PREPARING POLYION THIN FILM, AND POLYION THIN FILM AND DETECTION KIT

Soil Analysis Compositions and Methods

Soil Analysis Compositions and Methods

Soil Analysis Compositions and Methods

Soil Analysis Compositions and Methods

Soil Analysis Compositions and Methods

Soil Analysis Compositions and Methods

ROBOTIC FISH ENABLED CARBON DIOXIDE LEAK DETECTION FOR OFFSHORE CARBON DIOXIDE SEQUESTRATION MONITORING

Soil Analysis Compositions and Methods

Soil Analysis Compositions and Methods

Soil Analysis Compositions and Methods

Soil Analysis Compositions and Methods

COMPOSITIONS, APPARATUS AND METHODS FOR DETERMINING ALKALINITY OF AN ANALYTE SOLUTION

CHROMIUM VI TEST

INDICATOR FILM

Method for manufacturing food indicator

BORATE DETECTOR COMPOSITION AND ASSAY SOLUTION

OPTICAL PH SENSOR

INDICATOR MATERIAL COMPRISING A POLYMERIC GEL CARRIER AND POLYMERIC INDICATOR

METHOD FOR DIAGNOSING FILM DEGRADATION

COLORIMETRIC SENSOR FOR PH MEASUREMENTS

Assay system including assay apparatus and handheld single use assay devices for use therewith

MONITORING SYSTEM AND MONITORING METHOD

SENSOR BASED ON A POLYOLEFIN MATRIX AND A SENSING COMPOUND

Optical sensor element, optical pH sensor and method for monitoring the function of an optical pH sensor

Preservative detection in beverage syrup

PH AND MOISTURE INDICATOR DEVICES AND FORMULATIONS

Compositions for conjugating a sulfonephthalein dye to a substrate

Soil analysis compositions and methods

METHOD FOR SYNTHESIZING THIENO[3,2-B]PYRIDINE-5(4H)-ONE DERIVATIVE COMPOUND, USING GOLD CATALYST, AND USE THEREFOR

Solution detector

COLOR CHANGING MICTURITION TRAINING COMPOSITION AND PROCESS FOR USE THEREOF

Calixarene Indicator

Real-time diagnosis of cancer involved sentinel lymph nodes (SLNS) based on pH sensing

Solution composition for extracting available phosphate, available silicate and cation exchange in soil

Combustion chamber leak detection kit in vehicle engines

Thieno[3,2-b]pyridine-5(4H)-one derivative compound, preparation method thereof and use thereof

Matrices for detecting volatile organic compounds

REAGENT COMPOSITION FOR PH MEASUREMENT

Aqueous sample measurement via oxidizing metal to higher valence

Urinalysis Devices and Related Methods

Sensors based on negative capacitance field effect transistors

Method and device for the determination of film forming amines in a liquid

METHODS OF THERAPEUTIC MONITORING OF NITROGEN SCAVENGING DRUGS

COMPOSITIONS, APPARATUS AND METHODS FOR DETERMINING ALKALINITY OF AN ANALYTE SOLUTION

FLUID SENSOR CARD

BORATE DETECTOR COMPOSITION AND ASSAY SOLUTION

BIOCIDE DETECTION

Hydrogel bead, chemical sensor including the same, container and electronic article including the chemical sensor

DEVICE AND LIQUID COMPOSITION FOR THE DIAGNOSIS OF URINARY TRACT INFECTIONS

Fluorescent sensing film for pH planar optode, preparation method and application

Methods and devices for increasing urine stream accuracy

COLOR CHANGING GELS AND METHOD OF PRODUCTION

Combination pool hook and water tester

Method for treating indicator fields, indicator field and test device comprising such an indicator field

NMR methods for measuring pH in oral care, home care and personal care products

CONCRETE CURING BLANKET WITH PH-INDICATOR

Assay system including assay apparatus and handheld single use assay devices for use therewith

Inline acid detection apparatus for inhibition in an HVAC system

System and method for improved quality management in a product logistic chain

Stable Urine Indicator with Long-Term Detection

Fluorescent pH sensors and methods of preparing them

Water attraction dispatch system

Fingermark lifting and visualization device and methods of use thereof

METHODS AND SYSTEMS FOR SAMPLING AND/OR ANALYZING FLUID, SUCH AS PRODUCTION FLUID FROM AN OIL AND GAS WELL

PH AND MOISTURE INDICATOR DEVICES AND FORMULATIONS

Sensors based on negative capacitance field effect transistors

REMOVABLE CARTRIDGES FOR USE WITH PROCESS MONITORING SYSTEMS, AND SYSTEMS COMPRISING SAME

Methods of therapeutic monitoring of nitrogen scavenging drugs

System and method to measure dissolved gases in liquid

Probing film that absorbs and reacts with gases, with transmitted light for higher gas sensitivity

System and method for improved quality management in a product logistic chain

Automated titration in a recirculating fluid system

Device and kit for indicating a pH at a locus

MATERIAL COMPRISING OLIGOGLYCINE TECTOMERS AND NANOWIRES

Methods of therapeutic monitoring of nitrogen scavenging drugs

Methods of therapeutic monitoring of nitrogen scavenging drugs

Organic electro-luminescent display device including moisture detection member

Gas filters for basic contaminants

Methods of therapeutic monitoring of nitrogen scavenging drugs

Fluorogenic pH-sensitive dyes, film and kit comprising the same

Methods of therapeutic monitoring of nitrogen scavenging drugs

Methods of therapeutic monitoring of nitrogen scavenging drugs

Methods of therapeutic monitoring of nitrogen scavenging drugs

Methods of therapeutic monitoring of nitrogen scavenging drugs

PH indicator device and formulation

PH MONITORING DEVICE

Device for determining a measurand correlated with a concentration of an analyte in a measuring medium, and a method

Method and apparatus for the analysis of compounds

A DISPOSABLE MEASUREMENT TIP AND METHOD FOR USE THEREOF

Liquid crystal composition, pH sensing device using the same, and pH sensing device kit using the same

Beta-phase indicator

Method for grafting a coloured indicator onto a solid substrate and implementation kit

Color sensor with gas generating layer

Fiber-optic micro-probes for measuring acidity level, temperature, and antigens

Method and apparatus for robotic, in-pipe water quality testing

Luminescent compositions and applications thereof

Compositions, apparatus and methods for determining alkalinity of an analyte solution

Methods of therapeutic monitoring of nitrogen scavenging drugs

METHODS OF THERAPEUTIC MONITORING OF NITROGEN SCAVENGING DRUGS

Methods of therapeutic monitoring of nitrogen scavenging drugs

Methods of therapeutic monitoring of nitrogen scavenging drugs

Methods and devices for detection of trimethylamine (TMA) and trimethylamine oxide (TMAO)

P-nitrophenole-formaldehyde polycondensate for measurement, method of production and use

System and method for improved quality management in a product logistic chain

BORATE DETECTOR COMPOSITION AND ASSAY SOLUTION

ISFET measuring probe, measurement circuit for the ISFET measuring probe, and method

Para-aminobenzoic acid sensitized terbium doped LaFnanoparticles for detection of explosive nitro compounds

Optical sensor for detecting a chemical species

Humidity indicating composition

Functional label, having lactobacillus separator membrane and using selective dissolution for detecting external temperature, for checking freshness of storage material

Film sensor

Selective colorimetric detection sensor and selective colorimetric detection method for detecting hexavalent chromium ions using size controlled label-free gold nanoparticles

Refrigerant pack

Monoazo-based dye for acid detection

Gas sensor module, refrigerator having the same and control method for the refrigerator

System and method for improved quality management in a product logistic chain

SENSOR MOLECULE

Control of pH and dissolved gas in medium

FIBER-OPTIC MICRO-PROBES FOR MEASURING ACIDITY LEVEL, TEMPERATURE, AND ANTIGENS

pH-MODULATED QUENCHERS OF FLUORESCENCE

Process control for increased robustness of genetic assays

THREE-DIMENSIONAL NETWORKS COMPRISING NANOELECTRONICS

Gas sensor, refrigerator having the same, and method for manufacturing the gas sensor

Gas sensor, refrigerator having the gas sensor and method of controlling the refrigerator

System and method to measure dissolved gases in liquid

Methods of therapeutic monitoring of nitrogen scavenging drugs

METHODS AND KITS FOR TESTING BRAKE FLUID

pH indicator device and formulation

Pen type of apparatus for measuring multiple water qualities

Corrosion detection sensor device

System and method for improved quality management in a product logistic chain

Method for measuring acid strength in reaction medium using trimethylphosphine oxide and P NMR

COD/TOC analyses using ferrate oxidation

pH sensors

Methods and kits for quantitative determination of total organic acid content in a coolant

BORATE DETECTOR COMPOSITION AND ASSAY SOLUTION

COATINGS FOR MEASURING PH CHANGES

Cyanine derivatives having meso-reactive functional group at polymethine chain and preparation method thereof

Control over ammonium fluoride levels in oxide etchant

Method of evaluating final equilibrium pH of contaminated soil on site by using paste pH

DEVICE AND METHOD FOR MONITORING THE CONDITION OF SUBSEA PARTS, PARTICULARLY CABLE CONNECTORS

pH-sensor

Pinhole inspection system and apparatus for membrane electrode assembly of fuel cell

Devices and methods for measuring the acidity of airborne matter using UV-visible spectrometry

Methods of therapeutic monitoring of nitrogen scavenging drugs

Porous chemical indicator for gaseous media

Control over hydrogen fluoride levels in oxide etchant

Simultaneous determination of multiple analytes in industrial water system

Optical fluorescence dual sensors and methods of preparing and using them

Methods of therapeutic monitoring of nitrogen scavenging

Water absorbing material and manufacturing method therefor

Color-changing materials and multiple component materials having a color-changing composition

System and method for improved quality management in a product logistic chain

Methods and kits for quantitative determination of total organic acid content in a coolant

Preparation of an optical PH sensor based on fluorescein and 1-heptanesulfonic acid sodium Co-intercalated layered double hydroxide

Method and apparatus for measuring pH of medium solution

SYSTEM AND METHOD FOR MONITORING PH OR OTHER CHEMICAL ACTIVITY IN A POOL

Corrosion detection sensor device having coating film and measurement method

Water absorbing material and manufacturing method therefor

Method and apparatus for measuring PH of solution

Method for determination of system parameters for reducing crude unit corrosion

Hybrid chemical sensor, and, sensitive polymeric composition

DIAGNOSTIC COMPOSITION AND ARTICLE FOR MONITORING INTRAVAGINAL INFECTIONS

Device for evaluating a heat exchange fluid

Seawater desalination apparatus

Visual, continuous and simultaneous measurement of solution ammonia and hydrogen ion concentration

Quinoid rylenedicarboximides as IR absorbers

Polymeric indicators for detecting the presence of metabolic byproducts from microorganisms

Color-changing materials and multiple component materials having a color-changing composition

Devices and methods for measuring the acidity of airborne matter using UV-visible spectrometry

INK COMPOSITION, OXYGEN AND/OR pH INDICATOR AND PACKAGE

Methods for monitoring pathological conditions in a female subject

REMOTE LASER INTERROGATION OF THREAT CLOUDS AND SURFACES

System and method for improved quality management in a product logistic chain

pH SENSITIVE INDICATOR DEVICE

Adsorption fabric and method of fabricating the same

Optical pH sensor

System and method for improved quality management in a product logistic chain

Temperature resistant pH buffers for use at low temperatures

Optochemical Sensor Membrane and Method for Producing the Same

Colorant compositions and their use as pH sensitive color indicators

Methods for identifying pathological conditions in a female subject

Visual, continuous and simultaneous measurement of solution ammonia and hydrogen ion concentration

Polymeric Materials Incorporating a Ph Indicator Dye

Method of authenticating a poly(arylene ether) composition

Secretion-monitoring article

Vaginal discharge evaluation kit

Optical pH sensor

pH indicator for solid food called PHIND

Optical pH sensor

Extended life mineral acid detection tape

Method of determining performance of an antiperspirant compositions

Reusable pH sensor device and related methods

Freshness indicator of foodstuffs

Ratiometric fluorescent pH sensor for non-invasive monitoring

Apparatus and method for detecting undesired residues in a sample

Systems and methods for determining fluid quality

Method and kit for detecting technetium-99m radioisotopes

Water monitoring device with replaceable reagent cartridge

Water monitoring device with replaceable reagent cartridge

Measuring total alkalinity in a recirculating fluid system

Continuous acid-free measurements of total alkalinity

Method of evaluating pH using an inorganic-oxide nanoparticle based optical pH sensor

Water monitoring device and method

Test kit for detecting acids in refrigerant lubricating oils and method of use