Fisherbrand Serological Pipette 2 ml Polystyrene Indiv Wrapped - Case of 500

Fisherbrand Serological Pipettes – 2 mL Capacity, Multi-Pack Wrap, Crystal Clear Virgin Polystyrene, Color-Coded Green, Non-Pyrogenic, Sterile (MPN: 13-678-11)

Expiration: 2027-05-27.

The Fisherbrand 13-678-11 (also cataloged across international laboratory distribution systems as 1367811) is a premium, research-grade serological pipette engineered to provide precise, high-accuracy liquid handling volumetric measurements in tissue culture and clinical laboratory environments. Injection-molded from ultra-pure, optically clear virgin polystyrene, this 2 mL pipette features ascending and descending permanent black graduations calibrated for accurate delivery (TD) to within +/- 2%. The pipette incorporates a standard negative graduation extension providing an extra 0.3 mL of working volume headroom beyond the nominal 2 mL limit. Outfitted with a premium polyester filter plug to prevent aerosol drift and over-fill contamination, these pipettes are gamma-sterilized and color-coded green to match international standards for rapid size identification at the bench.

Technical Performance and Structural Design

• Optically Clear Virgin Polystyrene Matrix: Extruded from premium medical-grade polystyrene containing zero trace plasticizers, heavy metals, or surface-active agents. This clean matrix eliminates sample-to-plastic chemical reactions, securing high sample recovery lines.

• Bidirectional Permanent Fluid Graduations: Imprinted with high-contrast, permanent black ceramic ink displaying both ascending and descending metric scales. This simplifies tracking during both fluid aspiration and fractional dispensing cycles.

• Aerosol Barrier Polyester Filter Plug: Features a factory-inserted, high-density polyester fiber plug located in the upper mouth cavity. This filter stops accidental liquid overflow from pulling past the pipetting adapter, protecting electronic pipettors from cross-contamination.

• Certified Non-Pyrogenic Aseptic Purity: Sterilized via validated gamma irradiation protocols to secure an absolute sterile boundary. Every production lot is certified non-pyrogenic (endotoxin level less than 0.1 EU/mL) and BSE/TSE-free to safeguard delicate primary cell lines.

Product Specifications

• Catalog Number / MPN: 13-678-11 (Cross-listed as 1367811)

• Manufacturer / Brand: Fisherbrand / Fisher Scientific

• Volumetric Capacity Parameters: 2 mL Nominal Volume (with an additional +0.3 mL negative graduation headroom extension)

• Graduation Interval Scale: Calibrated in clear 0.01 mL increments across the entire column

• Volumetric Accuracy Limits: Calibrated To Deliver (TD) within a strict +/- 2% error margin at room temperature

• Color Coding System: International standard Green banding matrix for instant visual sorting

• Material Composition: Optical-Grade Virgin Polystyrene (PS) with a synthetic polyester filter

• Sterility & Packaging Format: Gamma Irradiated Sterile (Multi-Pack wrap configuration, pristine factory cleanroom bundled)

Key Benefits and Applications

• Cell Culture Media & Reagent Aliquoting: The ideal standard tool for transferring precise micro-volumes of cell culture media, serum, antibiotics, and specialized buffers into multiwell plates or dishes.

• Aseptic Biological Hood Workflows: Designed for smooth, single-handed operation inside laminar flow hoods and biosafety cabinets, maintaining clean sterile fields during open-vessel handling loops.

• Universal Pipettor Tool Integration: The structural upper mouth diameter is standardized to fit all major benchtop manual pipetting bulbs, ergonomic vacuum controllers, and automated electronic pipettor guns.

• Clean, Drop-Free Fluid Delivery: The tip opening is structurally tapered to prevent fluid clinging, ensuring a clean, drop-free liquid stream that minimizes sample retention during low-volume transfers.

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