Component Separation TRIZ Cases

HILIC-MS quantifies trisaccharide ratios to identify ruminant heparin, resolving low sensitivity of prior nucleic acid methods.

A chromatography column frame with adjustable legs and a holder means secures the adaptor rod to enable vertical movement.

Segmented channels and periodic pumping prevent backflow in a centrifugal extractor, enabling stable counter-current separation.

A gas chromatograph assembly uses a bypass loop to mix sample and secondary gases for controlled dilution.

An extraction unit integrates a heating system to maintain uniform temperature across fluid channels during liquid sample analysis.

Segmenting analytes across HILIC and C18 columns eliminates hydrolysis steps, cutting analysis time while maintaining quantification accuracy.

Low-OH quartz glass reduces hydrogen release from dielectric surfaces, lowering baseline current and improving signal-to-noise ratios.

Large particle filler in simulated moving bed chromatography columns reduces pressure loss while maintaining high purity.

Stable isotope reagents mediate varying sample collection conditions to maintain data quality consistency in biological analysis.

Hydrodynamic shear in a disintegration channel separates agglomerates, preventing flocculation and enabling accurate online particle characterization.

Direct mass spectrometry eliminates chromatographic separation to reduce analysis time while maintaining measurement precision.

Adjusting the capillary voltage via monitored back pressure resolves sensitivity loss during gradient elution by adapting to changing solvent viscosity.

A compliance analysis system identifies correlations in chromatography metadata using machine learning techniques.

A microfluidic purification chip captures and releases biomarkers using photocleavable crosslinkers.

IdeS digestion produces Fab2 fragments that enable sensitive quantitation of therapeutic antibodies in complex serum matrices.

Capillary channeled fibers transport living cells and nutrients through wicking action, resolving necrosis in thick tissue engineering scaffolds.

A gas chromatograph intermediate processing apparatus uses a metal element oxide reagent in the flow path to react with halogen and sulfur components.

Alternating pumplet subassemblies eliminate pressure pulsations and noise while maintaining high precision at low flow rates.

A gas chromatography transfer unit reduces thermal inertia through a bifilar heating coil and thin-walled evaporator tube for accurate temperature control.

Rigid sintered hydrophilic traps eliminate evaporative losses and handling challenges while achieving parts-per-quadrillion detection limits.

Merges standard gas introduction with the carrier gas flow path to eliminate complex hardware modifications and reduce process time.

Real-time sulfur speciation via gas chromatography adjusts hydrotreating severity.

A fully automated sample pretreatment device integrates cap removal, liquid handling, and extraction modules.

A photoionization detector analyzes volatile hydrides generated from aqueous samples.

Toluene extraction prevents insoluble sulfur transition to soluble sulfur, ensuring accurate measurement.

A control unit converts elution time tables to match target device specifications.

Combining hTROP2 and SLFN11 gene expression analysis resolves accuracy limitations in predicting anti-tumor activity for antibody-drug conjugates.

Substrate routing eliminates fluid circulation disturbances and dead volumes while maintaining reliable electrical connectivity.

Segments chromatography into gel and membrane stages to boost productivity while maintaining dynamic binding capacity.

A closed gas circuit circulates inert gas through a sample vessel and trap element to extract volatile components efficiently.

A capillary array electrophoresis apparatus uses dual lens arrays to direct measurement light across multiple channels for protein analysis.

A chromatography mass spectrometry data analyzer correlates signal intensity changes using partial least squares regression to extract specific mass-to-charge ratios.

A small diameter orifice samples insulating oil directly from heat radiators to enable precise dissolved gas concentration measurements.

Capillary columns separate hydrocarbon components from brake fluid samples, eliminating off-site laboratory delays and reducing testing costs.

A gas sampler uses a buffer flow path to trap sample gas via negative pressure suction.

Controller switches eluent concentration to analyze glycosylated hemoglobin, resolving speed and accuracy trade-offs from interfering variants.

A microfluidic device with nozzles separates biomarkers from small biological samples for mass spectrometry analysis.

Model formulas estimate virtual measurement results to calculate accurate allowable parameter ranges without increasing physical measurement points.

A movable plate guide positions sample plates in autosampler storage without blocking transport mechanism access.

Polymethylmethacrylate columns suppress non-specific adsorption of living organism components, enabling accurate hemoglobin analysis at lower production costs.

A metal foam insert enhances thermal conductivity within a vapor preconcentrator conduit to enable rapid and uniform heating of the sorbent bed.

Liquid chromatography-mass spectrometry detects species-specific peptide markers to distinguish donkey, horse, mule, and cow hides with 100% accuracy.

A gas chromatography column connector uses a compression spring to bias the guide tube against a conical surface for secure ferrule engagement.

An extraction efficiency correction factor compensates for sampling bias in smaller drilling fluid samples, enabling real-time wellbore data correction.

Multi-position selector valves route high-pressure and low-pressure samples while flush and purge valves remove carryover contamination.

Discrete embossments maintain layered spacing to reduce pressure drop below 0.01 MPa, enabling passive ambient fluid sampling.

A multi-stage injector regulates sample pressure and conditions fluid vaporization for precise chromatographic delivery.