9. PROPERTY AND EQUIPMENT, NET (Details) - USD ($)	Jun. 30, 2019	Jun. 30, 2018
Property, Plant and Equipment [Abstract]
Office equipment	$ 1,193,162	$ 1,193,162
Laboratory equipment	585,795	558,205
Leasehold improvements	751,226	751,226
Gross	2,530,183	2,502,593
Less: Accumulated depreciation and amortization	(2,388,644)	(2,338,558)
Net	$ 141,539	$ 164,035

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- Definition

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation of additions or improvements to assets held under a lease arrangement.

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Amount before accumulated depreciation of tangible personal property used to produce goods and services, including, but is not limited to, tools, dies and molds, computer and office equipment.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business 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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