JCAMP-DX

JCAMP-DX are text-based file formats created by JCAMP for storing spectroscopic data. It started as a file format for Infrared spectroscopy.^[1] It was later expanded to cover Nuclear magnetic resonance spectroscopy,^[2] mass spectrometry,^[3] electron magnetic resonance^[4] and circular dichroism spectroscopy.^[5] Later extensions for good laboratory practice were added to cover contract laboratories needs.^[6] Despite all efforts to create an easy to comprehend standards, most vendor implementations differ slightly.^[7] An open source implementation exists in Java.^[8]

jcamp

Filename extension	.jdx, .dx
Internet media type	chemical/x-jcamp-dx
Type of format	chemical file format