NEST® Serological Pipette, 25ml, Polystyrene, Individually Wrapped, Sterile, Plugged, Red, 25/Pck, 200/cs

Serological Pipette, 25 mL, Polystyrene, Individually Wrapped, Sterile, Plugged, Red, 25/Pck, 200/cs from NEST Scientific for research and laboratory use.

Serological Pipette, 25 mL, Polystyrene, Individually Wrapped, Sterile, Plugged, Red, 25/Pck, 200/cs

NEST Cat. No.: 328008
Selling unit: Case of 200

Nest Serological Pipette, 25 mL, Polystyrene, Individually Wrapped, Sterile (Cat. No. 328008)

Key Features

Quality Information

Nest Scientific Serological Pipettes are precision-molded from USP Class VI virgin polystyrene in an ISO 7 cleanroom, in a facility that meets both cGMP (21 CFR part 820) and ISO 13485 standards. Available in seven volumes (1, 2, 5, 10, 25, 50, and 100 mL) each pipette is individually wrapped in paper/plastic peelable packaging to ensure purity. Each lot is tested to be sterile, DNase- and RNase-free, pyrogen-free, and BSE/TSE-free. Ideal for cell culture, general laboratory use and QA/QC testing.

Frequently Asked Questions (FAQs)

What are serological pipettes used for?

Serological pipettes are used for accurate liquid handling in laboratory environments, including cell culture, media transfer, reagent mixing, and sample preparation. They are commonly used in biological, pharmaceutical, and clinical labs.

How do I choose the right pipette size?

Select the pipette size based on your required volume range. Smaller sizes (1–2 mL) are ideal for precise, low-volume work, while larger sizes (25–100 mL) are better suited for bulk liquid handling and media transfers.

Are Nest serological pipettes compatible with standard pipette controllers?

Yes, Nest serological pipettes are designed to be compatible with most standard pipette controllers used in laboratories, ensuring seamless integration into existing workflows.

Are these pipettes sterile and individually wrapped?

Nest serological pipettes are available in sterile, individually wrapped formats, making them suitable for aseptic applications such as cell culture and microbiology work.

What materials are Nest serological pipettes made from?

They are typically made from high-quality polystyrene, which provides clarity for easy volume reading and ensures reliable liquid handling performance.

How accurate are serological pipettes compared to micropipettes?

Serological pipettes are designed for larger volume transfers and offer good accuracy for their range, but micropipettes provide higher precision for very small volumes (microliter range).

What is the difference between serological pipettes and volumetric pipettes?

Serological pipettes are graduated along their length and allow variable volume measurement, while volumetric pipettes are calibrated for a single, highly accurate volume.

Can serological pipettes be reused?

Most serological pipettes are designed for single use to prevent cross-contamination, especially in sterile or sensitive applications.

What do the color-coded markings on pipettes indicate?

Color coding helps quickly identify pipette size and volume capacity, improving efficiency and reducing the risk of selecting the wrong pipette.

How do Nest pipettes compare to brands like Corning, Falcon, or VWR?

Nest serological pipettes are designed as equivalent alternatives to major brands such as Corning Incorporated, Falcon, and VWR International, offering comparable performance, sterility assurance, and compatibility at a competitive value.

Are these pipettes suitable for cell culture applications?

Yes, sterile Nest serological pipettes are ideal for cell culture workflows, including media exchange, cell seeding, and washing steps.

Do these pipettes support negative graduations?

Nest serological pipettes include negative graduations, allowing users to dispense slightly more than the nominal volume when needed.