The R2020-500 is the multi-format combo tube holder for the RotoMini family (R2020 / R2024) — accommodates 6 × 50 mL conical tubes AND 24 × 0.5 mL microcentrifuge tubes simultaneously, sold as 1 each (included with chassis) at $65. Cheapest RotoMini tube holder ($15 less than the $80 single-format holders).
Key Specifications
| SKU | R2020-500 |
| Type | Multi-format tube holder for RotoMini chassis |
| Capacity | 6 × 50 mL + 24 × 0.5 mL simultaneously |
| Pack format | 1 each (included with chassis at chassis purchase) |
| Compatible chassis | R2020, R2024 |
| Single-format sisters | R2020-0507 (5 × 5-7 mL, $80), R2020-150 (5 × 10-15 mL, $80), R2020-1520 (11 × 1.5/2.0 mL, $80) |
| List price | $65 |
When to Pick the Multi-Format Combo Holder
Pick the R2020-500 when:
- Mixed-format workflow — both 50 mL conical AND 0.5 mL microcentrifuge tubes needed simultaneously
- Sample-prep workflow with both bulk-extract (50 mL) and aliquot (0.5 mL) tubes in the same protocol
- Replacement for the included chassis-bundled holder
- Cheapest holder in the family
Ordering & Configuration
Pair with R2020 / R2024 RotoMini chassis.
Confirm at quote: chassis pairing, intended mixed-format workflow, and lead time.
Warranty: Per Benchmark Scientific standard accessory terms.
RotoMini tube holder family — see R2020 anchor for full RotoMini family detail. Multi-format option ($65) saves $15 vs single-format holders.
