[Technical Sharing] Exploring the Versatile Capabilities of the ASAP Ion Source—Direct Injection of Solids and Liquids, Reaction Monitoring, and Fraction Confirmation

[Technical Sharing] Exploring the Versatile Capabilities of the ASAP Ion Source—Direct Injection of Solids and Liquids, Reaction Monitoring, and Fraction Confirmation

2023-09-13

AIS-CMS Unique ion source sample introduction technology

As scientific research continues to deepen, researchers are placing increasingly higher demands on detection methods. As an indispensable and highly versatile analytical instrument, mass spectrometry is being increasingly widely adopted in scientific research across various fields. AIS CMS The six accompanying ion sources are primarily those used in atmospheric-pressure ion sources. API ) electrospray ionization source ( ESI ) and atmospheric pressure chemical ionization source ( APCI ), and those derived from it OPSI 、 As soon as possible 、 iASAP 、 vAPCI There are many types of ion sources available to meet your detection needs, giving you a worry-free selection!

Last week, we introduced... OPSI Open sampling port—today, we’ll continue introducing it to you. CMS Another major ion source for mass spectrometry:

As soon as possible

/Atmospheric Pressure Solids Analysis Probe/

Direct atmospheric-pressure sampling analysis probe

With ESI 、 APCI Complementary to each other, they provide researchers with a fast and reliable... Direct analysis of solid and liquid samples Means.

Basic working principle

As soon as possible With APCI The ionization mechanism is consistent, and the sample introduction method has been improved. As soon as possible A capillary tube is installed in the probe. The sample to be analyzed is either scraped onto or dipped into the capillary tube. The sample is then heated by nitrogen gas until its temperature reaches the boiling point of the compound. After the sample vaporizes, it is ionized by the discharge from a corona needle. Finally, the ions enter the mass spectrometer for analysis.

Product Features

— As soon as possible Ionization technology possesses Fast, simple, low-cost, sensitive The characteristics.

— No sample pretreatment required.

— No chromatographic separation required.

— Available in 30s Inside Provide the analysis results, quickly.

— Does not interfere with electrospray from the same source. (ESI) Source or APCI The sources operate in a complementary manner and can be switched instantly and conveniently.

Application directions

Ø Okay. Real-time monitoring The chemical synthesis experiment’s reaction process is fast and convenient.

Ø Suitable for purifying and preparing fraction collection liquids and components of organic synthesis reaction solutions. Rapid identification 。

Ø Food environmental samples, natural products, and powder samples. Rapid testing 。

Keywords:

[Technical Sharing] Inert Gas Atmospheric Pressure Solid Analysis Probe iASAP—Enabling Rapid Mass Spectrometry Detection of Air-Sensitive Substances

[Technical Sharing] AIS Mass Spectrometry’s Unique Ion Source Sampling Technology—OPSI Open Sampling Port, Enabling Rapid Sampling of Both Solid and Liquid Samples