Serological Pipette 1ml EISCO Class A Blue Graduations Yellow

Description

Product Overview

The EISCO 1ml serological pipette is engineered for scientists who demand exactitude in every drop. Crafted from premium borosilicate 3.3 glass, the pipette resists thermal shock and chemical corrosion, extending its service life even under rigorous laboratory conditions. The pipette conforms to DIN IS 835 Class A standards, delivering a tolerance of plus or minus 0.007 milliliters, which translates to highly repeatable measurements across a wide range of experimental protocols.</n

Blue graduation markings run along the shaft at 0.01 ml intervals, with bold lines every 0.1 ml, providing a visual hierarchy that simplifies volume reading and reduces the risk of misinterpretation. The tip is color‑coded yellow, a universally recognized cue that instantly signals the 1 ml capacity, facilitating rapid selection among multiple pipette sizes during complex workflows. The design incorporates a calibrated jet delivery system, ensuring that the final drop is expelled by a gentle blow, thereby minimizing residual volume and enhancing accuracy.

Usage

Designed for a broad spectrum of laboratory environments, this serological pipette excels in applications ranging from cell culture media preparation to analytical chemistry titrations. Researchers in microbiology, biochemistry, and pharmaceutical development rely on its precise volume control to maintain consistency across replicates, a critical factor when evaluating assay sensitivity or drug potency. The pipette’s ergonomic length and balanced weight distribution reduce hand fatigue during prolonged pipetting sessions, making it suitable for high‑throughput settings where efficiency and ergonomics intersect.

Because the glass material is inert, the pipette does not interact with aggressive solvents, acids, or bases, preserving sample integrity. Its clear graduations are visible under both ambient lighting and laboratory hoods equipped with UV illumination, ensuring reliable performance in diverse lighting conditions. The yellow tip color coding also aids in compliance with standard operating procedures that require clear identification of pipette size to prevent cross‑contamination.

Why Choose Us

EISCO brings decades of laboratory expertise to every pipette it manufactures. Each serological pipette undergoes a rigorous quality assurance program that includes dimensional verification, glass integrity testing, and calibration against certified reference standards. This commitment to quality guarantees that every unit meets the stringent Class A tolerance specifications, providing confidence to researchers who cannot afford variability.

Beyond the technical specifications, EISCO prioritizes customer support. Our dedicated technical assistance team is available to guide users through proper pipetting techniques, maintenance procedures, and troubleshooting. Should any issue arise, we offer a responsive warranty service that ensures rapid replacement or repair, minimizing downtime in critical research projects.

Environmental responsibility is also embedded in our manufacturing process. The borosilicate glass used is recyclable, and our production facilities adhere to ISO 14001 environmental management standards, reflecting our commitment to sustainable scientific advancement.

Key Features

• Class A tolerance of plus or minus 0.007 ml for highly repeatable measurements
• Blue graduation lines at 0.01 ml intervals for easy visual reading
• Yellow color‑coded tip instantly identifies the 1 ml capacity
• Durable borosilicate 3.3 glass resists chemicals and thermal shock
• Responsive customer support and warranty service for peace of mind

FAQ

What does Class A tolerance mean for my experiments?

Class A tolerance indicates that the pipette’s volume accuracy falls within a very narrow range (±0.007 ml for a 1 ml pipette). This level of precision reduces variability between samples, which is essential for quantitative assays, calibration curves, and any experiment where small volume differences can impact results.

Can I use this pipette with organic solvents?

Yes. The borosilicate glass composition is chemically inert and compatible with most organic solvents, acids, and bases commonly used in laboratory protocols. It will not leach contaminants into your samples, preserving the purity of your reagents.

How do I ensure the last drop is expelled accurately?

The pipette is calibrated for jet delivery, meaning the final drop can be expelled by gently blowing into the tip. This technique, combined with the calibrated graduation marks, helps achieve complete delivery of the intended volume.

Is the yellow tip color coding standardized?

While color coding conventions can vary between manufacturers, EISCO follows a widely accepted system where yellow denotes a 1 ml serological pipette. This visual cue simplifies selection among multiple pipette sizes during complex workflows.

What warranty does EISCO provide for this pipette?

EISCO offers a one‑year limited warranty covering manufacturing defects. If the pipette fails to meet the specified tolerance or shows signs of glass damage under normal use, we will replace or repair the unit at no additional cost.