| U/M | Price | On Hand | Item No. |
| YEAST EXTRACT 500G | DF0127-17-9 | FISHER SCIENTIFIC | EA | 75.63 | 1 | 17222660 |
| YOKE,FOR E CYLINDER FITS ALL 910 TYPE POST VALVES,N2O | US AIR WELD INC. | EA | 24.26 | 2 | 03015200 |
| YOKE,FOR E CYLINDER,FITS ALL 940 TYPE VALVES CABON DIOXIDE | US AIR WELD INC. | EA | 32.09 | 1 | 03015300 |