Celltreat 229232 Serological Pipet Sterile 2mL Green ASTM-E934 Filter

Description

Product Overview

The Celltreat 229232 serological pipet is engineered for laboratories that demand reliability, precision, and sterility in every sample transfer. Constructed from high‑quality, chemically resistant polymer, each pipet holds a calibrated 2 mL volume and is supplied in a vivid green color that instantly distinguishes it from other laboratory consumables. The pipet’s bi‑directional graduations are printed in bold black ink, allowing users to read volumes accurately whether liquid is drawn up or expelled, reducing the risk of misreading and improving workflow efficiency.

Every unit undergoes gamma irradiation, ensuring a sterile product that meets stringent microbiological standards without compromising the integrity of the polymer. The pipet incorporates a premium‑material filter plug that conforms to the ASTM Standard Specification for Serological Pipets E‑934, providing an effective barrier against particulate contamination while maintaining smooth fluid flow. This filter plug also protects downstream analytical instruments from clogging, extending their service life and reducing maintenance costs.

Designed for bulk handling, the pipets are packaged in a case of 800, each individually sealed to preserve sterility until the moment of use. The packaging dimensions of 14.1 × 13.1 × 5.9 inches and a lightweight 0.01 oz per unit make storage and inventory management straightforward, even in high‑throughput environments. The product’s model number, 229232, and its green hue are clearly printed on the packaging, enabling rapid visual identification and minimizing the chance of selecting the wrong size or type during busy laboratory operations.

Usage

These serological pipets are ideal for a wide range of applications, including cell culture media transfers, reagent dispensing, microbiological assays, and quality‑control sampling in pharmaceutical and biotech settings. Their sterile, gamma‑irradiated status makes them suitable for use in aseptic techniques, such as inoculating cell cultures, preparing sterile solutions, or handling pathogenic samples where contamination control is paramount.

Because the graduations are bi‑directional, technicians can accurately measure volumes whether they are aspirating from a reservoir or dispensing into a vessel, which is especially valuable in protocols that require precise titration or serial dilutions. The green color‑coded stripe further assists in quickly confirming the pipet’s capacity, reducing the cognitive load on laboratory staff and decreasing the likelihood of errors during high‑throughput workflows.

In addition to standard bench‑top use, the pipet’s robust construction allows it to perform reliably under a variety of temperature conditions, from refrigerated storage to ambient laboratory environments. The filter plug’s compatibility with a broad spectrum of solvents ensures that the pipet can be employed in both aqueous and organic assays without degradation of performance.

Why Choose Us

Choosing the Celltreat 229232 serological pipet means selecting a product that combines industry‑leading sterility assurance with meticulous engineering. Each pipet is gamma‑irradiated to achieve a sterility assurance level (SAL) of 10⁻⁶, providing confidence that no viable microorganisms remain. The ASTM‑E934 compliant filter plug not only blocks particulates but also minimizes back‑pressure, ensuring smooth aspiration and dispensing even with viscous liquids.

Our commitment to quality extends beyond the product itself. Celltreat Scientific Products maintains a rigorous quality‑control program that includes dimensional verification, leak testing, and filter integrity assessment for every production batch. This systematic approach guarantees that every pipet meets the exacting standards required by regulated laboratories, including those adhering to GLP, GMP, and ISO 13485 guidelines.

Furthermore, the bulk packaging format reduces per‑unit cost and simplifies inventory control for large research facilities, academic institutions, and commercial labs. Our responsive customer support team is available to address any technical questions, provide usage guidance, and assist with order fulfillment, ensuring a seamless experience from purchase to daily operation.

Key Features

• Sterile, gamma‑irradiated design eliminates microbial contamination risk
• Accurate bi‑directional graduations in bold black ink for easy reading
• Green color‑coded stripe enables rapid volume identification
• ASTM‑E934 compliant filter plug prevents particulate ingress and reduces clogging
• Dedicated customer support and after‑sales service for bulk purchasers

FAQ

What does gamma‑irradiated sterility mean for my experiments?

Gamma irradiation destroys microorganisms without leaving residues, so the pipet is sterile while remaining chemically inert. This ensures that the pipet will not introduce contaminants into sensitive assays, making it safe for cell culture, microbiology, and pharmaceutical work.

Can the filter plug handle organic solvents?

Yes, the filter plug is made from a chemically resistant material that is compatible with most common laboratory solvents, including ethanol, methanol, and dimethyl sulfoxide, while still providing effective particulate filtration.

How does the green color‑coding improve workflow?

The green stripe on the pipet’s shaft is a visual cue that instantly signals the 2 mL capacity, allowing technicians to select the correct pipet quickly, especially when multiple sizes are stored together.

Is the pipet suitable for high‑throughput automated systems?

While the pipet is primarily intended for manual use, its consistent dimensions and smooth flow characteristics make it compatible with many semi‑automated dispensing stations that accept standard serological pipets.

What is the advantage of bulk (case of 800) packaging?

Bulk packaging reduces the cost per unit, simplifies inventory management, and ensures that a large quantity of sterile pipets is always on hand for high‑volume laboratories, minimizing the need for frequent re‑ordering.

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