Segment Information and Concentration (Details 1) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Income (Loss) from Operations	$ (1,258,600)	$ (2,225,400)	$ (4,684,300)	$ (6,919,200)
Interest income	40,100	19,000	136,900	65,400
Total other income, net	78,500	24,300	169,000	161,100
Benchtop Laboratory Equipment
Income (Loss) from Operations	258,700	73,600	546,000	555,200
Other (expense) income, net	2,100	5,300	(5,100)	7,700
Interest income	0	0	0	0
Total other income, net	2,100	5,300	(5,100)	7,700
Income (Loss) from operations before discontinued operations and income taxes	260,800	78,900	540,900	562,900
Corporate
Income (Loss) from Operations	(317,300)	(193,500)	(1,135,600)	(1,501,800)
Other (expense) income, net	24,900	1,800	14,700	78,700
Interest income	40,100	19,000	136,900	65,400
Total other income, net	65,000	20,800	151,600	144,100
Income (Loss) from operations before discontinued operations and income taxes	(252,300)	(172,700)	(984,000)	(1,357,700)
Consolidated
Income (Loss) from Operations	(1,258,600)	(2,225,400)	(4,684,300)	(6,919,200)
Other (expense) income, net	38,400	5,300	32,100	95,700
Interest income	40,100	19,000	136,900	65,400
Total other income, net	78,500	24,300	169,000	161,100
Income (Loss) from operations before discontinued operations and income taxes	(1,180,100)	(2,201,100)	(4,515,300)	(6,758,100)
Bioprocessing Systems Two [Member]
Income (Loss) from Operations	(1,200,000)	(2,105,500)	(4,094,700)	(5,972,600)
Other (expense) income, net	11,400	(1,800)	22,500	9,300
Interest income		0	0	0
Total other income, net	11,400	(1,800)	22,500	9,300
Income (Loss) from operations before discontinued operations and income taxes	$ (1,188,600)	$ (2,107,300)	$ (4,072,200)	$ (5,963,300)