Screw-Cap Microtubes

APEX® Screw-Cap Microcentrifuge Tubes are ideal for sample collection, processing and storage.

Manufactured from virgin polypropylene, this range of tubes has low-binding properties and is certified free from RNase, DNase, human DNA and PCR inhibitors. Both cap and tube are produced from the same material and share expansion coefficients to provide uniform rates of expansion and contraction in response to temperature change, offering a high quality leak-resistant design.

APEX® Screw-Cap Microcentrifuge Tubes
Available in Conical or Free-standing forms in volumes of 0.5ml, 1.5ml or 2.0ml.
APEX® Plus Screw-Cap Microcentrifuge Tubes
APEX® Plus Microcentrifuge Tubes are versatile and durable tubes manufactured from high clarity, medical grade polypropylene and are solidly constructed for high-speed centrifugation up to 20,000g.
APEX® White Label Screw-Cap Microcentrifuge Tubes
The APEX® ‘White Label’ Microcentrifuge Tubes offer the advantage of a distinct, white labelling area.
APEX® Tamper Evident Screw-Cap Microcentrifuge Tubes
Ideal for all applications requiring a tamper evident seal, the Alpha Laboratories range of APEX® ‘Tamper-Evident’ Screw Cap Microcentrifuge Tubes also has a multitude of benefits when used in your laboratory.
APEX® Standard Screw Caps
APEX® screw-caps are available in a multitude of colours for convenient colour coding of samples or reagents.
APEX® SafeGrip Screw Caps
APEX® ‘SafeGrip’ screw-caps are specially moulded from tough polypropylene to provide a superior grip – ideal when you need to open tubes while wearing gloves!
APEX® White Label and APEX Plus Screw-Caps
These caps are specifically for use with the White Label and APEX® Plus range of tubes.
APEX® Tethered Screw Caps
Tethered caps offer a useful solution when it is important the same cap remains with the tube.