EarthOx Sterile Serological Pipettes 50ml Packaged with Filter Plug

Description

Product Overview

EarthOx Sterile Serological Pipettes 50ml are engineered for high‑precision liquid handling in demanding in‑vitro laboratory environments. Constructed from high‑quality, chemically resistant polymer, each pipette delivers a smooth, consistent flow that meets the strict accuracy requirements of modern research protocols. The graduations are calibrated to provide dispensing accuracy within ±2%, and the bidirectional scale allows users to read volumes from either direction, reducing error and improving efficiency. Negative graduations extend the usable range, enabling additional working volume for specialized applications. Each unit is individually sealed in a sterile, non‑pyrogenic pouch, ensuring a contaminant‑free start for every experiment. The included filter plug further protects samples from aerosol contamination, making these pipettes suitable for cell culture, PCR setup, ELISA, and other sensitive assays. With a compact 15 × 5 × 1 inch footprint and lightweight design (6.6 oz), they are easy to store and handle, fitting seamlessly into standard laboratory workflows.

Usage

These serological pipettes are designed for a broad range of laboratory tasks, from routine media transfers to precise reagent dispensing in molecular biology protocols. Researchers working in microbiology, immunology, biochemistry, and cell biology will find the 50 ml capacity ideal for handling larger volumes without sacrificing accuracy. The sterile packaging and filter plug make them especially valuable in environments where sterility is paramount, such as tissue culture labs, virology suites, and diagnostic testing facilities. Because the pipettes are non‑pyrogenic, they do not introduce endotoxins that could interfere with cell‑based assays, ensuring reliable results across multiple experimental runs. The robust construction also tolerates repeated use in high‑throughput settings, providing consistent performance day after day.

Why Choose Us

Choosing EarthOx means selecting a brand committed to scientific excellence and rigorous quality control. Every batch of serological pipettes undergoes comprehensive testing for dimensional accuracy, sterility, and filter integrity, guaranteeing that the product meets or exceeds industry standards. The company’s focus on non‑pyrogenic materials reduces the risk of endotoxin contamination, a critical factor for labs conducting sensitive immunological assays. Additionally, EarthOx provides responsive technical support and a clear return policy, ensuring that customers receive prompt assistance if any issues arise. The combination of precise engineering, reliable sterility, and dedicated after‑sales service positions these pipettes as a trusted choice for researchers who demand consistency and reliability in their fluid handling tools.

Key Features

• Calibrated graduations guarantee ±2% dispensing accuracy for reliable results
• Bidirectional and negative graduations increase flexibility for diverse volume needs
• Individually sterile, non‑pyrogenic packaging prevents contamination in sensitive assays
• Integrated filter plug protects samples from aerosol and particulate intrusion
• Responsive customer support and hassle‑free return policy for peace of mind

FAQ

What does non‑pyrogenic mean and why is it important?

Non‑pyrogenic indicates that the pipettes are free from endotoxins, which are bacterial components that can trigger immune responses in cell cultures. Using non‑pyrogenic tools helps maintain the integrity of experiments, especially those involving immune cells or cytokine measurements.

Can these pipettes be used for both aqueous and organic solvents?

Yes, the polymer material is chemically resistant to a wide range of solvents, including most aqueous solutions and many organic liquids commonly used in laboratory protocols. However, it is recommended to verify compatibility with highly aggressive solvents before prolonged exposure.

How does the filter plug improve experimental outcomes?

The filter plug acts as a barrier against aerosols and particulate matter, preventing cross‑contamination between samples. This is particularly valuable in applications such as PCR setup or cell culture, where even trace contaminants can compromise results.

Are the pipettes suitable for high‑throughput automation?

While the pipettes are primarily designed for manual use, their consistent dimensions and reliable flow characteristics make them compatible with many semi‑automated dispensing systems. Users should confirm compatibility with specific equipment before implementation.

What is the recommended storage condition for maintaining sterility?

Store the pipettes in a cool, dry environment away from direct sunlight. Keep them in their original sealed packaging until use to preserve sterility and prevent moisture absorption.