Corning 357551 Sterile Polystyrene Disposable Pipettes RNase DNase

Description

Product Overview

Corning 357551 disposable pipettes are crafted from premium polystyrene, delivering a clear, rigid tube that resists breakage while maintaining precise fluid delivery. Each pipette is sterile, RNase‑ and DNase‑free, and tested for non‑cytotoxicity below 0.1 EU/mL, ensuring that sensitive biological samples remain uncontaminated. The lightweight design (15.63 x 7.68 x 7.56 inches; 2.2 lbs) makes them easy to handle in high‑throughput environments.

Usage

These pipettes are ideal for tissue culture, bacteriological assays, molecular biology protocols, and any research application requiring sterile, contamination‑free liquid handling. Their RNase/DNase‑free status supports RNA and DNA work without degradation, making them a trusted choice for genomics, proteomics, and cell‑based studies. Suitable for academic labs, biotech firms, and clinical research facilities.

Why Choose Us

Corning’s reputation for quality assurance ensures each batch meets stringent standards for sterility and purity. The pipettes are BSE/TSE‑free, providing an extra layer of safety for labs handling animal‑derived materials. Our manufacturing process includes rigorous testing for endotoxin levels, guaranteeing non‑pyrogenic performance. Additionally, Corning offers responsive technical support and a reliable supply chain to keep your lab stocked.

Key Features

• Sterile, RNase‑ and DNase‑free for sensitive molecular work
• High‑quality polystyrene provides clarity and durability
• Non‑cytotoxic and tested below 0.1 EU/mL for safe cell culture
• BSE/TSE‑free construction meets strict biosafety standards
• Dedicated Corning support ensures quick assistance and reliable restocking

FAQ

Are these pipettes suitable for RNA work?

Yes, they are RNase‑free and designed to prevent RNA degradation during handling.

What size or volume range do these pipettes cover?

The 357551 model is a standard disposable pipette suitable for typical laboratory volumes; refer to the product packaging for exact specifications.

Can I use these pipettes with hazardous biological samples?

They are BSE/TSE‑free and non‑pyrogenic, making them safe for a wide range of biological materials, though appropriate biosafety protocols should always be followed.

How are the pipettes packaged?

Each pipette is individually sealed in a sterile pouch to maintain sterility until use.

What is the shelf life of these disposable pipettes?

When stored in a cool, dry place, they retain their sterility and performance for several years; check the packaging for the exact expiration date.