Product Description
Precise control over every stage of pipetting is easy with the classic three-valve design. This Heathrow Scientific rubber pipette filler lets you evacuate air, draw up liquid and dispense it with one hand, giving accurate, safe filling of standard pipettes without mouth pipetting or the fatigue of a simple squeeze bulb.
This listing is for catalog number HS20632B: Rubber Pipette Filler, Red. Three valves handle air evacuation, liquid uptake and liquid release, and a pinch-release valve delivers smooth flow. The contoured natural rubber body and heavy-wall neck improve grip. The 35 mL filler measures 5.1 x 2 in with a 7 mm opening and fits standard pipettes. It is offered in black, blue and red; the red version contains no carbon black and will not smudge, making it suited for pipetting caustics. Order it from LIGHT LABS and keep your bench running smoothly.
Key Features
- Three-valve control – Separate valves for air evacuation, aspiration and dispensing.
- One-handed operation – Fill and dispense without switching hands.
- Pinch-release valve – Provides smooth, controlled liquid flow.
- Ergonomic grip – Contoured body and heavy-wall neck are easy to hold.
- Caustic-safe red option – Red version is free of carbon black and will not smudge.
Specifications
| Catalog Number | HS20632B |
| Brand | Heathrow Scientific |
| Description | Rubber Pipette Filler, Red |
| Sold As | Each |
| Volume | 35 mL |
| Material | Natural rubber |
| Valves | 3 |
| Dimensions (L x OD) | 5.1 x 2 in (130 x 52 mm) |
| Hole diameter | 0.28 in (7 mm) |
Available Options
Applications
- Filling volumetric and graduated pipettes
- Pipetting acids and caustics
- Titration and analytical chemistry
- Teaching laboratories
