---
product_id: 42387116
title: "Heathrow Scientific HD20632A Pipette Filler, 54mm Length x 54mm Width x 130mm Height, Rubber, Black"
brand: "heathrow scientific"
price: "$133290"
currency: COP
in_stock: true
reviews_count: 11
category: "Heathrow Scientific"
url: https://www.desertcart.co/products/42387116-heathrow-scientific-hd20632a-pipette-filler-54mm-length-x-54mm-width
store_origin: CO
region: Colombia
---

# one-handed ergonomic use chemical-resistant stainless steel balls 3-valve precision control Heathrow Scientific HD20632A Pipette Filler, 54mm Length x 54mm Width x 130mm Height, Rubber, Black

**Brand:** heathrow scientific
**Price:** $133290
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your lab game with precision and ease!

## Quick Answers

- **What is this?** Heathrow Scientific HD20632A Pipette Filler, 54mm Length x 54mm Width x 130mm Height, Rubber, Black by heathrow scientific
- **How much does it cost?** $133290 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/42387116-heathrow-scientific-hd20632a-pipette-filler-54mm-length-x-54mm-width)

## Best For

- heathrow scientific enthusiasts

## Why This Product

- Trusted heathrow scientific brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Lightweight:** 54x54x130mm size with just 1.76 oz for easy handling and storage
- • **Universal Compatibility:** Fits all standard size pipettes for versatile lab use
- • **Precision Liquid Handling:** Three independent valves for exact air and liquid control
- • **Durable Chemical Resistance:** Stainless steel balls ensure longevity against harsh reagents
- • **Ergonomic One-Handed Operation:** Designed for seamless, efficient pipetting with one hand

## Overview

The Heathrow Scientific HD20632A Pipette Filler is a compact, rubber safety device engineered for efficient one-handed pipetting. Featuring three valves with chemical-resistant stainless steel balls, it offers precise control over air evacuation, liquid uptake, and dispensing. Compatible with standard pipettes, it combines durability and ergonomic design to streamline laboratory workflows.

## Description

This rubber safety pipette filler is designed for efficient one-handed operation. Control air evacuation, liquid uptake, and liquid dispensing with three valves, each containing a chemical-resistant stainless steel ball. Pinch release valve for smooth liquid flow. Filler fits standard size pipets. Filler measures 54mm length by 54mm width by 130mm height.

Review: Works great! - Works as described.
Review: Not the prettiest, but it works - I use this with a 10mL pipette. I originally got it for use with yeast culturing for my homebrewing where I need to measure out 10ml of wort into test tubes and also found that it is a handy way to get pool water from well below the surface when I measure chlorine without getting my arm wet up to the elbow. This bulb seems to work OK. The BB's inside tend to move around a lot and make their way out of the valve and out or into the bulb, so you need to be careful how you squeeze the valves. Once I figured that out, it seems to work OK. I am not sure how long this part will last. When I received it the rubber seemed slightly cracked on the surface and discolored. Maybe it had some sort of varnish on it. Anyway, it hasn't had any problem with cracking or leaking.

## Features

- This rubber safety pipette filler is designed for efficient one handed operation
- Control air evacuation, liquid uptake, and liquid dispensing with three valves, each containing a chemical-resistant stainless steel ball
- Pinch release valve for smooth liquid flow
- Filler fits standard size pipets
- Measures 54mm length by 54mm width by 130mm height

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0061OVFOE |
| Best Sellers Rank | #371,852 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #85 in Lab Pipettor Accessories |
| Date First Available | April 1, 2008 |
| Item Weight | 1.76 ounces |
| Item model number | HS20632A |
| Manufacturer | Heathrow Scientific |
| Product Dimensions | 5.2 x 2 x 2 inches |

## Images

![Heathrow Scientific HD20632A Pipette Filler, 54mm Length x 54mm Width x 130mm Height, Rubber, Black - Image 1](https://m.media-amazon.com/images/I/313KtdBlK+L.jpg)
![Heathrow Scientific HD20632A Pipette Filler, 54mm Length x 54mm Width x 130mm Height, Rubber, Black - Image 2](https://m.media-amazon.com/images/I/71Z2wpxfN6L.jpg)

## Questions & Answers

**Q: about how many ml does this bulb suction up/ dispense?**
A: This tool is versatile as it can pipette any volume from 5ml to using superior valves (air expulsion and download). The fully compressed bulb syringe can suck about 150ml, if you want more volume, press the vertical valve and suction air expulsion more liquid again. Remember this all depends on the volumetric capacity of the pipette used. Less than 5ml pipettes are difficult to handle with this accessory seguiridad laboratory. I hope you find it useful.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great!
*by J***S on July 19, 2020*

Works as described.

### ⭐⭐⭐ Not the prettiest, but it works
*by S***R on August 22, 2016*

I use this with a 10mL pipette. I originally got it for use with yeast culturing for my homebrewing where I need to measure out 10ml of wort into test tubes and also found that it is a handy way to get pool water from well below the surface when I measure chlorine without getting my arm wet up to the elbow. This bulb seems to work OK. The BB's inside tend to move around a lot and make their way out of the valve and out or into the bulb, so you need to be careful how you squeeze the valves. Once I figured that out, it seems to work OK. I am not sure how long this part will last. When I received it the rubber seemed slightly cracked on the surface and discolored. Maybe it had some sort of varnish on it. Anyway, it hasn't had any problem with cracking or leaking.

### ⭐ Does not work
*by C***. on March 8, 2016*

First try it slowly drained with no control. For years I used these with no problems. Would not buy again.

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---

*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-01*