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App Notes

Results 951–960 of 1416

DAR Analysis of Antibody-Drug Conjugate by Hydrophobic Interaction Chromatography

| Contributed by Tosoh

In this application note an ADC was analyzed using a TSKgel Butyl-NPR column.

Rapid and Accurate Therapeutic mAb Aggregate Analysis Using TSKgel® UP-SW3000, 2 μm, SEC Column

| Contributed by Tosoh

This application describes the use of a 4.6 mm ID × 15 cm TSKgel UP-SW3000 SEC column for fast and accurate mAb aggregate analysis without compromising the quality of the aggregate determination or reproducibility.

Fast Monoclonal Antibody Titer Determination with TSKgel® Protein A-5PW

| Contributed by Tosoh

In this application note, the quick capture and accurate titer analysis over a wide concentration range of mAb is demonstrated using a TSKgel Protein A-5PW analytical column.

Detailed characterisation of essential oils by flow-modulated GC×GC–TOF MS with Tandem Ionisation

| Contributed by Markes International Ltd

This Application Note describes the use of comprehensive two-dimensional gas chromatography (GC×GC)

Purification of polar compounds

| Contributed by YMC

The use of 100% water as an eluent has been a challenge in HPLC separation for decades.

Comprehensive insights into tobacco smoke using TD–GC×GC–TOF MS with Tandem Ionisation

| Contributed by Markes International Ltd

This Application Note demonstrates the enhanced separation and unparalleled sensitivity that can be achieved in the characterisation of cigarette smoke, using thermal desorption (TD) and GC×GC with BenchTOF time-of-flight mass spectrometry, aided by Tandem Ionisation for simultaneous acquisition of hard and soft EI data.

Sensitive online SPE determination of bisphenol A in water samples

| Contributed by Knauer

In this application note a method for the sensitive determination of bisphenol A (BPA) from water samples is presented.

Choosing the Best Raman Excitation Wavelengths

| Contributed by Ocean Optics

Given enough incident intensity, any laser wavelength can be used to stimulate the Raman effect.

Characterization of Wound healing progress with Raman Spectroscopy

| Contributed by Thermo Fisher Scientific

Engineering the properties of polymers and polymer composites requires control of molecular orientation.

Analysis of Pharmaceuticals in Water Using Automated On-line SPE-LC-MS/MS

| Contributed by Biotage

This application note describes the use of EVOLUTE® EXPRESS ABN on-line cartridges for extraction of 13 commonly prescribed pharmaceuticals in water.

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