The M2100 is the TubeRocker, Benchmark Scientific's tube-format rocking mixer at $438. NEW PRODUCT FAMILY: tube rockers, distinct mixing-motion mechanism (rocking motion of a tube-rack platform) from rotators (H2020 end-over-end), orbital shakers (H1000 family), and 2D / 3D platform rockers.
Author confidence note (MEDIUM): No specific TubeRocker brochure in available corpus. Confirm exact rocking angle, RPM range, tube-format / capacity (likely 50 mL conical and similar), and whether the platform is interchangeable with other H1000-class rocker accessories with Benchmark Scientific tech support. Universe consumable class is incorrect for a capital instrument; flagging FQ-class.
Voltage options: This unit can be ordered with European voltage requirements (230V/50Hz). Contact us to order.
Key Specifications
| SKU | M2100 |
| Type | Tube-format rocking mixer |
| Voltage | 115 V / 60 Hz or 230 V / 50 Hz |
| List price | $438 |
Why a TubeRocker
Mixing-motion mechanisms for laboratory workflows split into distinct families:
| Motion | Example Family | Best for |
| End-over-end rotation | H2020 Roto-Therm | Immunoprecipitation, hybridization, tube tumbling |
| Orbital shaking | H1000 platforms, Incu-Shaker | Aerobic culture, microplate assays, vigorous mixing |
| Linear rocking (2D) | 2D platform rockers (separate family) | Western blot membranes, cell-suspension settling prevention |
| 3D nutation | H3D1020 Mini Nutating Rocker | Gentle 3D agitation for IP / hybridization |
| Tube rocking (this family) | M2100 TubeRocker | Tube-rack rocking. Alternative to end-over-end for sample-retention in tubes |
Pick the M2100 TubeRocker when:
- Tube-format mixing workflow. Gentle rocking vs vigorous rotation
- Immunoprecipitation / antibody binding at the tube format
- Sample-prep workflows with mixed-tube mounting (vs single-vessel rotators)
- Compact bench format for tube-rocking workflows at low list price
Pick H2020 Roto-Therm Incubated Rotator ($693) for end-over-end rotation + temperature control.
Pick orbital shaker (H1000 family, Incu-Shaker) for vigorous mixing / aerobic-culture workflows.
Frequently Asked Questions
What is the TubeRocker M2100? A tube-format rocking mixer, a rocking motion of a tube-rack platform, distinct from end-over-end rotators, orbital shakers, and 2D/3D platform rockers.
What voltage does the M2100 use? 115 V / 60 Hz or 230 V / 50 Hz.
How does the TubeRocker differ from a tube rotator? The M2100 delivers gentle tube-rack rocking rather than the vigorous end-over-end rotation of the H2020 Roto-Therm ($693), which also adds temperature control.
What is the list price of the M2100? $438.
Ordering & Configuration
Confirm tube-format compatibility with Benchmark Scientific tech support.
Confirm at quote: voltage / plug type, intended workflow context (IP / sample-prep / mixing), tube format, and lead time.
Warranty: Per Benchmark Scientific standard capital-equipment terms.
TubeRocker family detail: New family in cohort, distinct mixing mechanism vs rotators / orbital shakers / 2D rockers.
