THE ULTIMATE GUIDE TO BIBO CRYSTAL

Hygroscopic crystal resources deteriorate when they're not always held in sufficiently dry air (or simply a dry purge gas). This is applicable e.g. to KDP and BBO, As well as in a lesser extent to LBO. It can be useful to keep this type of crystal in a somewhat elevated temperature, which makes it easier to preserve it dry.Inertness to Moisture: BI