| P/N | Descriptions |
| VT1.1 | Standard top cup，for <Ø30mm tubes and small vessels |
| VT1.2 | Tube holding rod, used with VTI.3.1 to VTI.3.5 |
| VT1.3 VT1.3.7 | Universal top plate and vacuum suction foot package(include one top plate and four suction foot) |
| VT1.3.1 | Tube adapter, for 48 holes test tubes, Ø6mm, used with VT1.3/ VT1.2/PS1.1 |
| VT1.3.2 | Tube adapter, for 15 holes test tubes, Ø10mm, used with VT1.3/ VT1.2/PS1.1 |
| VT1.3.8 | Tube adapter, for 24 holes test tubes, Ø10mm, used with VT1.3/ VT1.2/PS1.1 |
| VT1.3.3 | Tube adapter, for 16 holes test tubes, Ø12mm , used with VT1.3/ VT1.2/PS1.1 |
| VT1.3.4 | Tube adapter, for 8 holes test tubes, Ø16mm, used with VT1.3/ VT1.2/PS1.1 |
| VT1.3.5 | Tube adapter, for 8 holes test tubes, Ø20mm, used with VT1.3/ VT1.2/PS1.1 |
| VT1.3.6 | Platform pad, for <Ø99mm tubes and small vessels |
| VT1.3.7 | Rubber vacuum suction foot with screw, 1pc |
