168871 ⎘
Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation; Column chromatography; Detectors specially adapted therefor Acoustical detectors
Sub-classes:METHODS AND SYSTEMS FOR OPIOID DETECTION
#2Preparative liquid chromatograph and analysis method
#3Method for analysing hydrocarbons
#4TEMPERATURE CONTROL FOR SURFACE ACOUSTIC WAVE SENSOR
#5INDENTIFICATION OF CHEMICALS IN A SAMPLE USING GC/SAW AND RAMAN SPECTROSCOPY
#6Techniques for monitoring chromatographic fluid flows
#7Use of an acoustic wave in a chromatography system
#8Expanded bed affinity selection
#9Expanded bed affinity selection
#10Identification of chemicals in a sample using GC/SAW and Raman spectroscopy
#11Temperature control for surface acoustic wave sensor
#12Analytical system and method for detecting volatile organic compounds in water
#13Surface acoustic wave sensor coating
#14Gravimetric gas sensor having a lowered detection limit
#15Apparatus and method for microparticle separation based on microfluidic chromatography using surface acoustic wave
#16Analytical system and method for detecting volatile organic compounds in water
#17OPTIMIZE ANALYTE DYNAMIC RANGE IN GAS CHROMATOGRAPHY
#18ANALYSIS AND DETECTION DEVICE
#19Gas analyzer and method of gas analysis
#20Portable analytical system for detecting organic chemicals in water
#21Detection systems and methods
#22Detection systems and methods
#23Methods and systems for opioid detection
#24Separation devices and sensors including two dimensional materials that change properties when exposed to components separated from a sample