Self-contained, disposable diagnostic testing kits consisting primarily of probes, buffers, and reagents to prepare a liquid sample for analysis for medical purposes

Handheld, portable, self-contained and disposable in vitro testing kits consisting of multiple fluid channels for sample distribution to multiple chemical or biological reaction chambers having reagents for chemical or biological reactions each kit sold as a unit for chemical or biological screening or analysis of water, juice, food extracts, alcohol, petroleum products or biological fluid testing for the presence, concentration or absence of certain chemicals, pathogens, toxins, salts, metal...