Blood Collection Tubes

MicroTubes (<500uL)

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Precision Blood MicroTubes for Accurate Low-Volume Sampling

Achieve precise and efficient blood collection with our high-quality blood MicroTubes, designed for volumes under 500 µL. Perfect for lab animal research, these MicroTubes ensure accurate sampling and minimal waste, supporting consistent and reliable results. Engineered for durability and ease of use, our MicroTubes are an essential tool for researchers focused on precision and efficiency. Explore our range to optimize your blood collection procedures.

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    200uL Capillary Tube – EDTA, 150/box

    Ideal for collection of microvolumes of blood via capillary action - from 10ul to 200ul. Unique integrated plunger dispenses sample quickly and cleanly. Available in Lithium Heparin, K3 EDTA or Neutral (untreated). Additional advantages include: Controlled volume collection, collection ceases when volume is obtained Unbreakable plastic is easy to hold and[...]

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  • Screw Cap Micro Tube, 1.3ml Sodium Citrate, 100/bag

    Ideal for collection of up to 1.3ml of blood. Slim Tube and Cap profiles ensure a perfect fit in standard racks and centrifuges. If you are looking for a smaller size, check out our 300μL or 600μL Blood Collection Tubes. Additional advantages include: Skirted tube with false bottom for ease[...]

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  • Microtube, Push Cap, Citrate 3.2%, .5 ml, 100/box

    Ideal for collection of 300ul or 500ul of blood. Slim Tube and Cap profiles ensure a perfect fit in standard racks and centrifuges. Additional advantages include: Skirted tube with false bottom for ease of pipetting Choice of different inner tube designs with 300ul or 500ul volume capacity and corresponding graduation[...]

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  • Microvette 200 with Capillary Straw, 200uL Serum Gel, 100/bx

    Ideal for collection of 100ul or 200ul of blood via integrated capillary straw. Slim Tube and Cap profiles ensure a perfect fit in standard racks and centrifuges. Additional advantages include: Skirted tube with false bottom for ease of pipetting Easy open cap is twist off, push on Optimized tube geometry[...]

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  • EDTA – 300ul Capillary in Tube, 100/bag

    Ideal for Capillary action collection or transfer of 300ul of blood.The super slim geometry of the tube ensures optimum serum/plasma recovery following centrifugation. Additional advantages include: Tube is supplied with a carrier tube, which is suitable for transport and centrifugation Optimized tube geometry ensures maximum serum/plasma recovery Available in EDTA,[...]

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  • Sodium Heparin Micro500, w/Split Septum Cap, 100/pk

    Achieve clean RO blood collection with SAI's Retro-Orbital Microtube.  The Micro500 with split-septum cap accepts a standard micro-hematocrit tube for one-handed RO blood collection.  Blood flows directly into the pre-treated Micro500 tube, with no drops lost, mess, or splatter.  The split septum cap is also instrument compatible for automated processing[...]

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  • Vial Cap 100/pk

    These 6 x 32mm Borosilicate glass liquid chromatography and HPLC vials are a perfect fit for certain automated blood sampling systems. Available with pharmaceutical grade Heparin, EDTA, Citrate, or your choice of anticoagulant. Please use the Order Form to complete a purchase, or contact us with questions or to ask about your[...]

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