Globe Scientific 3D Tube Rocker, 20 rpm Fixed Speed, 120V/240V Plug Options — 1/Each
The Globe Scientific 3D Tube Rocker delivers smooth gyratory motion at a fixed 20 rpm for reproducible, low-shear sample handling. Three-dimensional rocking suits gentle mixing of blood and reagent tubes, membrane washing during Western and Southern blots, and uniform coverage in gel and cell staining protocols.
Technical Specifications
| Product Type | 3D tube rocker (gyratory rocking platform) |
|---|---|
| Motion | 3D / orbital-rocking combination |
| Speed | 20 rpm, fixed |
| Voltage / Frequency | 120V 60Hz (US) or 240V 50Hz (EU/UK) |
| Plug Options | US, EU, or UK |
| Material | Powder-coated steel housing, chemical-resistant platform mat |
| Sterility | Non-sterile |
| Pack Size | 1/Each |
Available Options
| Option | SKU | Price |
|---|---|---|
| 120V 60Hz, US Plug | GTR-3D | $441.80 |
| 240V 50Hz, EU Plug | GTR-3D-EU | $441.80 |
| 240V 50Hz, UK Plug | GTR-3D-UK | $441.80 |
Applications
- Gentle inversion and mixing of blood collection and reagent tubes
- Membrane washing and antibody incubation for Western and Southern blots
- Even reagent distribution during gel and cell staining/destaining
- Resuspension of delicate cell suspensions with minimal shear
- Hybridization and immunoassay reagent agitation
- Maintaining homogeneity in slow-settling sample preparations
Chemical Resistance
| Reagent Class | Platform Mat Compatibility |
|---|---|
| Aqueous buffers | Excellent |
| Dilute acids | Good |
| Dilute bases | Good |
| Alcohols | Good |
| Acetonitrile | Fair — wipe spills promptly |
| Aromatic solvents | Limited — avoid prolonged contact |
| Chlorinated solvents | Limited — avoid prolonged contact |
Quality & Procurement
labsupplies.com is an authorized Globe Scientific dealer shipping from US inventory. Unit lot numbers support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded tiered pricing is available — contact our procurement team for volume quotes and standing-order setup.
Frequently Asked Questions
Is the rocking speed adjustable?
No. This rocker runs at a fixed 20 rpm, optimized for gentle, reproducible mixing and consistent membrane coverage across protocols.
Which plug and voltage option should I order?
Choose GTR-3D for 120V 60Hz US power, GTR-3D-EU for 240V 50Hz with an EU plug, or GTR-3D-UK for 240V 50Hz with a UK plug. The units are not dual-voltage, so match the SKU to your facility supply.
What motion does this rocker produce?
It generates a 3D gyratory-rocking motion, combining tilting and orbital movement to wash and bathe samples uniformly with low shear.
Can it handle solvent-containing reagents?
The platform mat tolerates aqueous buffers, dilute acids and bases, and alcohols well. Limit exposure to acetonitrile, aromatic, and chlorinated solvents, and wipe spills promptly.