Property and equipment (Tables)

12 Months Ended

Dec. 31, 2021

Property and equipment

Schedule of property and equipment

	December 31,
	2021		2020
Lab equipment	$	90,770	$	100,249
Furniture & Fixtures		31,152		31,611
Computer equipment		18,955		20,935
Property and equipment, at cost		140,877		152,795
Less accumulated depreciation and amortization		(117,007)		(114,280)
Property and equipment—net	$	23,870	$	38,515