The DPiMS-2020 is a single quadrupole mass spectrometer based on using probe electrospray ionization. It uses a probe to remove a micro quantity of liquid from the sample placed on the sample plate and inject it into the MS unit for mass analysis.
It is extremely easy to operate and it is able to measure samples such as chemical products, food materials, and biological samples, directly or with very minimal sample pretreatment.
Simple Workflow
Applications
Features ＼ Field
Chemical products/Synthesis
Biological/Food samples
Simple
pretreatment
Measuring mixture ratio
of raw materials
Monitoring presence
of impurities
Rapid screening
directly on the
biomaterial sample
Monitoring
changes over time
Real-time tracking of
synthesis reactions
Oxidation reaction
and UV degradation
of supplements
Analysis of Components in Surfactant Mixtures
An example of the screening of complex mixtures of cosmetics and personal care products in full-scan mode is shown below. Changes in spectral results indicate corresponding changes in composition. Samples can often be deposited directly onto the sample plate...
Real-Time Monitoring of Reactions for Peptide Synthesis (Deprotection)
Fmoc deprotection is an essential step in peptide synthesis. The example below shows real-time monitoring of reaction completion performed using PESI...
Protects Your Mass Spectrometer from High-Concentration Samples
To prevent instrument fouling, samples with unknown concentration levels should not be injected directly into a mass spectrometer...
