Ear Tips
Overview
Ratiolab ear tips are laboratory consumables designed for use with compatible accessories in research and routine laboratory settings. This product family comprises multiple variants that share the same general design while differing in internal diameter, colour, and packaging configuration. The range supports both small-scale handling and higher-throughput laboratory workflows.
Highlights
- Two internal diameter options to suit different requirements
- Available in grey or black for easy visual identification
- Supplied in bulk or subdivided bag formats
- Uniform design across all listed SKUs
At-a-glance
- Product type
- Ear tips
- Manufacturer
- Ratiolab
- Condition
- New / Unused
| SKU | Variant description | Colour | Internal diameter | Bag configuration | Total units per pack |
|---|---|---|---|---|---|
| 1020250 | Grey ear tips | Grey | 2.5 mm | 20 × 50 | 1,000 |
| 1020251 | Grey ear tips | Grey | 4.0 mm | 20 × 50 | 1,000 |
| 1020330 | Black ear tips | Black | 2.5 mm | 1 × 1,000 | 1,000 |
| 1020331 | Black ear tips | Black | 4.0 mm | 1 × 1,000 | 1,000 |
| 1020340 | Black ear tips | Black | 2.5 mm | 20 × 50 | 1,000 |
| 1020341 | Black ear tips | Black | 4.0 mm | 20 × 50 | 1,000 |
Applications
These ear tips are used in laboratory environments where disposable, size-specific tips are required for compatible instruments or accessories. They are suitable for routine research, handling tasks, and other laboratory applications that benefit from consistent consumable geometry.
Sustainability
By rehoming surplus lab products, this listing supports waste reduction and resource efficiency.

