Microvette® CB 300 Capillary Blood Collection Tube, 300 µL, 10.8 x 43.7 mm

Sarstedt's Microvette® CB 300 draws 300 microliters of capillary blood with K2 EDTA, its trumpet-shaped inner capillary optimizing serum and plasma recovery after centrifugation while a cylindrical outer body takes a barcode for direct analysis.

Compatible with a range of analyzers as a primary tube, this veterinary capillary tube moves straight from collection to direct sampling and is rated to 2,000 x g. The violet pull cap keeps handling quick at the point of care. Available by the pack or by the case in the options below.

Key Benefits

• K2 EDTA additive
• Without closure
• Pull cap is violet.
• Translucent polypropylene tube
• The cylindrical outer tube is ideal for attachment of a barcode label for direct sample analysis.

Features & Design

• Application: Capillary Blood Collection Tube
• Brand: Microvette® CB 300 Veterinary
• Material: Polypropylene Tube
• Sterility: NonSterile
• 1 per pack

Specifications

Available Options

Select your preferred option from the dropdown above. Each option matches the configuration described in this section.

Ideal For

• Capillary Blood Collection Tube — clinical and home use
• Caregivers and patients who value quality and reliability
• Long-term care facilities
• Home care settings requiring trusted products

Care & Compatibility

Manufacturer warranty applies — verify current terms at order time. Compatible with standard accessories in this product category. Contact our support team if you have any questions about compatibility or use.