App Notes

Fields & Applications Pharma & Biopharma

Monoclonal Antibody Peptide Mapping Using Micro Pillar Array Columns Combined with Mass Spectrometry (μPAC™-MS) – Part 2

10/09/2017 | Contributed by Pharma Fluidics

The use of micro pillar array columns (μPAC™) for monoclonal antibody (mAb) peptide mapping is presented.

Fields & Applications Materials

TEA Analysis of N-Nitrosamines and Nitrosatable Substance in Toys

09/19/2017 | Contributed by Ellutia

This application looks at how the 800 series TEA can be used to test for these compounds to ensure product safety and compliance.

Techniques & Tools Gas Chromatography

Routine Cannabis Quality Control Applications

09/19/2017 | Contributed by Ellutia

This Document looks at how a low cost Ellutia 200 Series GC win an FID can be used for a number of quality control applications in the cannabis market.

Fields & Applications Environmental

Concentrating a Suite of Semi-Volatile Compounds from EPA Method 625 Using the New Biotage TurboVap® II

09/18/2017 | Contributed by Biotage

There are a wide range of volatile and semi-volatile contaminants finding their way into both terrestrial bodies and water sources worldwide.

Fields & Applications Chemical

Water determination in aldehydes and ketones

09/12/2017 | Contributed by Honeywell

Both aldehydes and ketones pose problems with Karl Fischer (KF) titration because they undergo side reactions with conventional KF reagents.

Fields & Applications Forensics

Extraction of Amphetamines and Analogues from Hair Using ISOLUTE® SLE+ Prior to GC/MS Analysis

09/12/2017 | Contributed by Biotage

This application note describes the extraction of amphetamine and amphetamine-style compounds from hair matrix prior to GC/MS analysis following bead homogenization.