Disposable Racked 50uL Sterile Filter Tips VISOSCI – HDPE Filter

Description

Product Overview

The VISOSCI Disposable Racked 50uL Sterile Filter Tips are engineered for high‑performance liquid handling in demanding molecular biology applications. Each tip is constructed from transparent, high‑quality polypropylene that offers excellent chemical resistance and visual clarity, allowing users to monitor liquid volumes easily. Integrated within each tip is a precision‑engineered HDPE (high‑density polyethylene) filter that creates a robust barrier against aerosol and particulate contamination while preserving optimal airflow for accurate aspiration and dispensing. The tips are manufactured in a Class 100,000 cleanroom environment, ensuring a DNase‑ and RNase‑free product that meets stringent laboratory standards. Sterilization is achieved through gamma irradiation, guaranteeing pyrogen‑free tips ready for immediate use. The racked format provides 96 tips per box, each pre‑arranged in a convenient rack that simplifies loading onto standard micropipettes, reducing setup time and minimizing handling errors.

Usage

These filter tips are ideal for a broad range of laboratory workflows, including PCR setup, qPCR, reverse transcription, next‑generation sequencing library preparation, and enzyme assays. Their 50 µL capacity makes them suitable for both low‑volume and moderate‑volume transfers, delivering consistent performance when handling viscous solutions such as glycerol‑containing buffers, cell lysates, or high‑salt reagents. The HDPE filter effectively prevents cross‑contamination between samples, a critical requirement in diagnostic and research settings where even trace amounts of nucleic acid carry‑over can compromise results. Compatibility extends to major micropipette brands such as Eppendorf, Gilson, Thermo Finnpipette, Sartorius, and Dragonlab, covering volume ranges from 5 µL to 50 µL. This versatility ensures that laboratories can standardize on a single tip type across multiple instruments, streamlining inventory management and reducing costs.

Why Choose Us

Choosing VISOSCI means selecting a partner committed to quality, reliability, and scientific excellence. Our manufacturing process incorporates rigorous quality control checkpoints, from raw material inspection to final tip integrity testing, guaranteeing that each tip meets exacting performance criteria. The use of a Class 100,000 cleanroom minimizes particulate contamination, while gamma irradiation provides a validated sterilization method that preserves tip geometry and filter functionality. We back our products with responsive technical support and a clear return policy, ensuring that any issues are addressed promptly. Moreover, VISOSCI’s dedication to sustainable practices includes responsible waste management and the use of recyclable packaging materials, aligning with the growing environmental stewardship goals of modern laboratories.

Key Features

• HDPE filter delivers superior protection against aerosol and particulate contamination while maintaining smooth airflow.
• DNase/RNase‑free and pyrogen‑safe construction ensures contaminant‑free results for sensitive nucleic acid assays.
• Transparent polypropylene tips provide clear visual confirmation of liquid levels for precise volume control.
• Universal compatibility with leading micropipette brands supports a wide range of laboratory protocols.
• Dedicated customer support and hassle‑free returns provide confidence and peace of mind.

FAQ

Are these tips compatible with my existing pipette?

Yes. The tips are designed to fit most major micropipette brands, including Eppendorf, Gilson, Thermo Finnpipette, Sartorius, and Dragonlab, covering volume ranges from 5 µL to 50 µL.

What does DNase/RNase‑free mean for my experiments?

DNase/RNase‑free tips are manufactured without any detectable nucleases, preventing degradation of DNA or RNA during sample preparation, which is essential for accurate downstream analysis such as PCR or sequencing.

How are the tips sterilized?

Each tip undergoes gamma irradiation, a validated sterilization method that eliminates microbial contaminants while preserving the physical properties of the filter and tip material.

Can I use these tips for viscous liquids?

Absolutely. The HDPE filter’s hydrophobic surface reduces resistance, allowing reliable aspiration and dispensing of viscous solutions like glycerol‑rich buffers or high‑salt reagents.

What is the shelf life of the product?

The tips are packaged in a moisture‑controlled environment and retain their sterility for up to 24 months when stored at room temperature, away from direct sunlight.