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Property and Equipment, Net
9 Months Ended
Jun. 30, 2022
Property and Equipment, Net  
Property and Equipment, Net

5.    Property and Equipment, Net

Property and equipment, net, consists of:

    

June 30, 2022

    

September 30, 2021

Laboratory equipment

$

1,067,351

$

1,067,351

Less: accumulated depreciation

(1,026,445)

(903,726)

$

40,906

$

163,625

Depreciation expense was $40,906 for the three months ended June 30, 2022 and 2021, and $122,719 and $122,718 for the nine months ended June 30, 2022 and 2021, respectively.