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Technical Notes

Mass Spec Overview: TQ vs. SQ

In a SQ-MS, a single quadrupole serves as either a mass filter or a mass scanning device. It selectively transmits ions based on their mass-to-charge ratio (m/z), allowing for basic mass analysis.  In contrast, a TQ-MS features three quadrupoles within one instrument, providing significantly enhanced functionality and higher selectivity compared to a single quadrupole. In this system, the first and third
Technical Notes

How does the SCION Instruments 8700 Single Quad Mass Spectrometer work?

Mass spectrometry (MS) measures the mass to charge ratio (m/z) of one or more compounds present within a sample. The measurements that are produced from the mass spectrometer can be used to calculate the molecular weight of the components of a sample. Mass spectrometry is often used to identify unknown compounds by their molecular weight and by fragmentation pattern to
Technical Notes

Mass Spectrometry: Single Quadrupole versus a Triple Quadrupole - How To Choose

Single Quadrupole (SQ) and Triple Quadrupole (TQ) mass spectrometers are both powerful tools used for analytical chemistry. To help you decide how to invest your analytical budget, lets look at  the different types of applications they are each suited for
Technical Notes

Key Features and Benefits of the SCION Instruments GC-MS SQ 

Explore the key features and benefits of the Scion Instruments GC-MS SQ, a versatile and cost-effective solution for gas chromatography-mass spectrometry. With high sensitivity, fast scan rates, and user-friendly software, it delivers reliable data quality for a range of applications in environmental, food safety, and pharmaceutical analysis.
Webinars

GC Method Development - Webinar

Method development ensures that analytical assays are accurate, precise, and reliable. Sign up to watch on demand webinar featuring our lead application scientists, where they'll dive deep into method development topics. Don't miss this opportunity to learn more!

Maximize Efficiency, Minimize Cost With SCION Equipment

Using SCION gas chromatography (GC) can save companies money in several ways. Here are some key points explaining how:
Technical Notes

Flame Ionization Detection

A flame ionization detector (FID) is a detector that is paired with a gas chromatograph (GC) for the analysis of organic compounds. An FID uses a flame, fuelled by hydrogen, to ionize the carbon atoms in organic compounds after they have been separated by the column in the GC.
Technical Notes

High Performance Liquid Chromatography

High Performance Liquid Chromatography (HPLC) is an advanced analytical technique used to separate, identify, and quantify the individual components within a complex chemical mixture. This method is widely employed in various fields, including pharmaceuticals, environmental testing, food and beverage analysis, and biochemical research, due to its precision, efficiency, and versatility.
Technical Notes

Catalyst Definition & Meaning

A catalyst is a substance that accelerates a chemical reaction or reduces the required temperature or pressure to initiate one, without being consumed in the process. Catalysts enhance the efficiency of this process by lowering the activation energy, which is the energy barrier that must be overcome for a chemical reaction to take place
Technical Notes

Catalysts in Chemistry

In this rapidly advancing field of chemistry, catalysts play a pivotal role in accelerating chemical reactions, thereby making processes more efficient and environmentally friendly. Gas chromatography (GC) is emerging as a critical analytical tool that significantly enhances the study and application of catalytic processes.