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SIGNIFICANT ACCOUNTING POLICIES (Tables) | 6 Months Ended
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Nov. 30, 2024
Accounting Policies [Abstract] |
SCHEDULE OF NET INVENTORIES | Net inventories are approximately the following: SCHEDULE OF NET INVENTORIES
|  | November 30, 2024 |  |  | May 31, 2024 |
Raw materials |  | $ | 1,298,000 |  |  | $ | 1,519,000 |
Work in progress |  |  | 857,000 |  |  |  | 1,145,000 |
Finished products |  |  | 103,000 |  |  |  | 179,000 |
Total gross inventory |  |  | 2,258,000 |  |  |  | 2,843,000 |
Inventory reserves |  |  | (469,000 | ) |  |  | (467,000 | )
Net inventory |  | $ | 1,789,000 |  |  | $ | 2,376,000 |
SUMMARY OF OPTIONS ACTIVITY | The following summary presents the options granted, exercised, expired, cancelled and outstanding for the six months ended November 30, 2024: SUMMARY OF OPTIONS ACTIVITY
|  | Option Shares |  |  | Weighted Average Exercise Price |
Options Outstanding at May 31, 2024 |  |  | 3,479,616 |  |  | $ | 2.53 |
Granted |  |  | 67,000 |  |  |  | 0.44 |
Cancelled or expired |  |  | (332,000 | ) |  |  | 2.15 |
Options Outstanding at November 30, 2024 |  |  | 3,214,616 |  |  | $ | 2.53 |
SCHEDULE OF DISAGGREGATION REVENUE | The following is a breakdown of revenues according to markets to which the products are sold: SCHEDULE OF DISAGGREGATION REVENUE
|  | 2024 |  |  | 2023 |  |  | 2024 |  |  | 2023 |
|  | Three Months Ended November 30, |  |  | Six Months Ended November 30, |
|  | 2024 |  |  | 2023 |  |  | 2024 |  |  | 2023 |
Clinical lab |  | $ | 777,000 |  |  | $ | 992,000 |  |  | $ | 2,057,000 |  |  | $ | 2,283,000 |
Over-the-counter |  |  | 596,000 |  |  |  | 443,000 |  |  |  | 782,000 |  |  |  | 745,000 |
Contract manufacturing |  |  | 260,000 |  |  |  | 131,000 |  |  |  | 599,000 |  |  |  | 248,000 |
Physician’s office |  |  | 3,000 |  |  |  | 1,000 |  |  |  | 6,000 |  |  |  | 5,000 |
Total |  | $ | 1,636,000 |  |  | $ | 1,567,000 |  |  | $ | 3,444,000 |  |  | $ | 3,281,000 |

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