Masspectrometers work by ionizing a sample and identifying the fragments by measuring their mass using electrical and magnetic fields. They are widely used in organic, biotechnology and pharmaceutical chemistry and are the main tool for detection and analysis of pollutants like dioxins.

JEOL has since 30 years specialized in magnetic sector instruments which are characterized by their high sensitivity and high resolution. Their modern computer control makes them easy to use and highly automated.

JEOL manufactures a range of mass spectrometers from small benchtop instruments to large tandem or hybrid spectrometers.

JEOL has also recently introduced a new time-of-flight (TOF) spectrometer with both wide dynamic range and high resolution and sensitivity.

A wide range of optional accessories are available for all models.

	JMS-GCmate
	Specifications Benchtop double focusing sector GC-MS Ion source: EI and CI Resolution: 5000 Mass range: 3000 Sensitivity S/N>10: 0.03ng methylstear. OS: MS Windows Options: FAB, DIP, Linked scan etc.
	JMS-LCmate
	Specifications Benchtop double focusing sector LC-MS Ion source: ESI and APCI Resolution: 5000 Mass range: 4000 OS: MS Windows Options: FRIT-FAB LC-MS, Linked scan etc.
	JMS-T100LC AccuTOF™
	Specifications Time-of-Flight spectrometer with large dynamic range   Ion source: ESI Resolution: > 6000 Mass range: 6 - 10,000 Sensitivity S/N>10 10 pg, reserpine. Options APCI, microESI, nanoESI, etc. Read more >>
	JMS-700 MStation
	Specifications High res.double focusing sector MS Ion source: EI/CI/FAB Resolution: >60.000 Sensitivity S/N>400: 0.2ng methylstear. Mass range: 2400 at 10kV OS: UNIX Options: ESI, APCI, FD, FRIT-FAB, DCI, 4 sector, hybrid,
	JMS-700D MStation(Dioxin)
	Specifications High res.double focusing sector MS Ion source: EI Resolution: >60.000 Sensitivity S/N>100: 100fg 1,2,3,4-TCDDat 10.000 resolut.