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SKU: 2901000  |  Barcode: 5061017315193

Paul Marienfeld Capillary Tubes for Microhaematocrit 75mm Heparinized 1.1–1.2mm, Box of 100- Made in Germany

£5.29

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Description

Capillary Tubes for Microhaematocrits – Heparinized
75 mm × 1.1–1.2 mm | Box of 100 Pieces

The Marienfeld heparinized capillary tubes for microhaematocrits are manufactured from high-grade quality glass and designed for accurate centrifugation of blood samples. Produced in Germany by Paul Marienfeld GmbH, these capillaries guarantee excellent consistency, safety, and reliability for professional laboratory use.

Heparinized capillary tubes are recommended when blood samples are not immediately sealed with wax and centrifuged, as the heparin coating delays blood clotting. The heparin is applied as a thin, homogeneous coating, ensuring rapid dissolution in the blood and preventing agglutination.

Key Features

  • High-quality glass capillary tubes for microhaematocrit analysis

  • Heparinized to delay blood clotting

  • Thin, homogeneous heparin coating for immediate dissolution

  • Fire-polished, colour-coded end to protect centrifuges

  • Designed for single use

  • Manufactured with strict quality control

Technical Specifications

  • Length: approx. 75 mm ± 0.5 mm

  • Outer diameter: 1.1–1.2 mm

  • Wall thickness: approx. 0.2 mm ± 0.025 mm

  • Compliance with ISO 12772 (applicable to specific references)

Packaging Details

  • 100 capillary tubes per dispenser vial

  • 10 vials per box

  • 32,000 pieces per carton (multipack)

Applications

  • Microhaematocrit determination

  • Centrifugation of blood samples

  • Clinical, diagnostic, and research laboratories

  • In vitro diagnostic use

Additional Information

  • Manufactured in Germany by Paul Marienfeld GmbH

  • CE marked and compliant with EU Regulation 2017/746 (IVDR)

  • Includes recommended best-before date and batch number for full traceability

  • London LaboQuip is the selected UK distributor for Paul Marienfeld

  • Retail pricing available – please email support@londonlaboquip.com

    About Capillary Tubes for Microhaematocrits
    These capillary tubes are precision‑manufactured for microhaematocrit testing in clinical and research laboratories. Manufactured to consistent dimensions of 75 mm length and 1.1 mm internal diameter, each tube is heparinized to provide anticoagulant properties and ensure reliable blood sample analysis.

    Capillary tubes for microhaematocrit are essential in haematology workflows, including packed cell volume (PCV) measurement, anaemia screening, and other routine blood analyses. Their uniform dimensions and heparin coating help deliver consistent and accurate results when used with microhaematocrit centrifuges.

    Product Variant Details

    • Tube dimensions: 75 mm length x 1.1 mm internal diameter

    • Surface: Heparinized anticoagulant coating

    • Application: Microhaematocrit & PCV blood testing

    • Pack size: Box of 100 capillary tubes

Specifications
  • Category
    Capillary Tubes
  • Size
    75mmx1.1mm
  • Type
    Standard
  • Diameter
    Outer:1.5-1.6mm,Internal:1.1-1.2mm
  • Length
    75mm (+/-0.5mm)
  • Material
    High quality grade glass
  • Brand
    Paul Marienfeld
  • Other Attributes
    Wall thickness: 0.2mm (+/-0.025mm)
  • Country
    Germany
  • Packing
    Plastic Box of 100Pcs

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Heparinized capillary tubes for microhaematocrit 75mm x 1.1mm box of 100
Marienfeld Germany

Paul Marienfeld Capillary Tubes for Microhaematocrit 75mm Heparinized 1.1–1.2mm, Box of 100- Made in Germany

£5.29

Capillary Tubes for Microhaematocrits – Heparinized
75 mm × 1.1–1.2 mm | Box of 100 Pieces

The Marienfeld heparinized capillary tubes for microhaematocrits are manufactured from high-grade quality glass and designed for accurate centrifugation of blood samples. Produced in Germany by Paul Marienfeld GmbH, these capillaries guarantee excellent consistency, safety, and reliability for professional laboratory use.

Heparinized capillary tubes are recommended when blood samples are not immediately sealed with wax and centrifuged, as the heparin coating delays blood clotting. The heparin is applied as a thin, homogeneous coating, ensuring rapid dissolution in the blood and preventing agglutination.

Key Features

Technical Specifications

Packaging Details

Applications

Additional Information

Category

Capillary Tubes

Size

75mmx1.1mm

Type

Standard

Spout

N/A

Graduations

N/A

Stopper

N/A

Diameter

Outer:1.5-1.6mm,Internal:1.1-1.2mm

Length

75mm (+/-0.5mm)

Material

High quality grade glass

Warranty

N/A

Brand

Paul Marienfeld

Eyepiece

N/A

Inter-pupillary Distance

N/A

Body Incline

N/A

Nose Piece

N/A

Head Rotation

N/A

Objectives

N/A

Stage Size

N/A

Focusing System

N/A

Sensor

N/A

Diopter

N/A

Zoom Objectives

N/A

Working Distance

N/A

Lens

N/A

Illumination

N/A

Condenser

N/A

Filters

N/A

Roundholder

N/A

Power Supply

N/A

Camera Application

N/A

Imaging

N/A

USP

N/A

Compatibility

N/A

Cameratype

N/A

Pixel um

N/A

G Sensitivity

N/A

Dynamic Range

N/A

SN Ratio

N/A

Exposure

N/A

FPS Resolution

N/A

Dark Signal

N/A

White Balance

N/A

Spectral Range

N/A

Colour Rendering

N/A

Capture Controlsdk

N/A

Recording System

N/A

Operating Storage Temperature

N/A

Humidity

N/A

PC Requirements

N/A

Colour

N/A

Outer Diameter

N/A

Height

N/A

Capacity Tolerance

N/A

Width

N/A

Mouth

N/A

Base

N/A

Edge

N/A

Capacity

N/A

Thickness

N/A

Qty per box

N/A

Shape

N/A

Flowrate

N/A

Heat Resistance

N/A

Body

N/A

GL Spec

N/A

Depth

N/A

Lines

N/A

Pore Size

N/A

Dissolves

N/A

Clamp

N/A

Certified

N/A

Piston

N/A

Cylinder

N/A

UN code

N/A

Display

N/A

Autoclavable

N/A

Chemical Resistance

N/A

Compatible Range

N/A

Operation

N/A

Speed Control

N/A

Charge Indicator

N/A

Dimension

N/A

Additional Accessories

N/A

Optional Accessories

N/A

Repeatability

N/A

Other Attributes

Wall thickness: 0.2mm (+/-0.025mm)

Country

Germany

Packing

Plastic Box of 100Pcs
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