A free online cloud-based system, Quartzy is a lab management platform that allows to track purchases for the lab reagent collection. It can also track freezer boxes, so that users know precisely what each slot of a given container holds.Other features include support for tracking barcodes attached to individual samples, as well as equipment scheduling and document management for maintaining lab manuals and the likeThe system is able to offer its service for free because it incorporates catalogues from several reagent vendors, and suggests those products when orders are placed (JM Perkel, Nature 424:125, 2015). Registration required.