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Property and Equipment (Details) - Schedule of property and equipment - USD ($)	12 Months Ended
	Jan. 31, 2021	Jan. 31, 2020	Jul. 31, 2021
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 1,221,163	$ 164,228
Less: Accumulated depreciation	(144,537)	(53,199)	$ (235,450)
Net Property and Equipment	1,076,626	111,029	$ 1,035,109
Lab equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	144,585	144,585
Machinery and equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	1,053,966
Furniture and fixtures [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 22,612	$ 19,643

X

- Definition

Amount before accumulated depreciation, depletion and amortization of physical asset used in the normal conduct of business and not intended for resale. Example include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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