Analytical Instrument Documents


JEOL Resources

Documentation in support of your JEOL product.

JMS-S3000 SpiralTOF™-plus Product Brochure

The JMS-S3000 SpiralTOF™-plus Ultra-High Mass Resolution MALDI-TOFMS System time-of-flight optics design utilizes a figure-eight ion trajectory to allow a 17m flight path to fit in an extremely small console. This exceptionally long flight path results in an ultrahigh resolving power of >75,000 and sub-ppm mass accuracy. The versatile SpiralTOF is an essential research tool for your state-of-the-art MS analyses of functional synthetic polymers, material science and biomolecules.

PaperSpray® Accessory for AccuTOF™-LP and AccuTOF™-DART® Systems

PaperSpray Principle: Samples and a polar solvent such as methanol are deposited onto a porous substrate such as filter paper or chromatography paper cut into a triangle. When a high voltage (typically ~3000V) is applied, Electrospray Ionization (ESI) occurs at the tip of the paper triangle. PaperSpray is simpler than ESI and does not require a pump, spray needle, desolvating gas or precise alignment.

Forensic Analysis Brochure

JEOL, a world leader in SEM technology for six decades, offers scanning electron microscopes that enable imaging and analysis of the smallest details in forensic microscopy. JEOL SEMs are used for crime scene investigation, accident reconstruction, ballistics, explosives detection, toxicology, arson investigation, automated gun shot residue analysis, trace evidence, and failure analysis. The imaging and analytical ability of JEOL SEMs reveal physical and chemical evidence that might otherwise be easily overlooked.

AccuTOF™ DART® Product Brochure

JEOL introduced the DART ion source in 2005, and the technology quickly gained recognition, winning both the Pittcon Editor’s Gold Award and the R&D 100 Award. Since that time nearly 400 papers have been published by chemists using the AccuTOF-DART. The introduction of DART made it possible for the first time to carry out atmospheric pressure ionization for analysis of samples in open air.

Other Resources

The following resources are available for the JEOL Analytical Instruments:


Corona - Glow Discharge (DART Ion Source)

February 22, 2020