Includes tamper-evident screwcap and self-standing base. Silicone seal offers reliable protection against liquid leakage or penetration.

Screw cap lid sold separately.

Manufactured from polypropylene with polypropylene screw cap. BRAND™ Microcentrifuge Tubes with Attached Screw Caps include a frosted marking area for identification or other purposes. Complies with DIN EN 285 standards. Autoclavable at 121°C (2 bar). Colored polypropylene cap inserts for identification may be purchased separately.

Tube volumes from 5 to 10mL

Choose these tubes, which available in conical and free-standing designs when seeking secure, short-term sample storage in low temperatures.

Specifically designed for use in proteomics or other fields of protein research, where protein concentration tend to be very small and sample recovery is vital for assay results. Significantly more protein can be recovered for downstream analyses and enzymes remain active.

Note: Image is representative only. It shows colored caps, but all of the tubes in this offering come with Natural caps; there are no color cap options.

Suitable for most applications that call for screw neck bottles. Fisherbrand™ White Urea Screw Caps are EPE lined.

Choose skirted- or conical-bottom style

These caps are fabricated of a resin specially formulated to resist the effects of temperature and steam in autoclaving. Caps have a glued-in, white rubber liner.

For the safe and secure closure of vials in the laboratory. Fisherbrand™ Caps for Screwthread Diagnostic Vials are manufactured from pharmaceutical grade polypropylene.

Pure Protection: Prepare, transfer and store samples securely with Thermo Scientific Screw Cap Microtubes. Available in multiple volumes, packaging options and clean claims.

For use with Black SVL™ PBT screwcaps

Conical tubes

Manufactured from polypropylene. BRAND™ Microcentrifuge Tubes with Bulk Screw Caps include a frosted marking area that provides space for sample identification and other notations. Graduated tubes are sterile, endotoxin-free, non-mutagenic, and non-toxic, as well as DNA, DNase, and RNase-free. Operating temperature range is between –196°C to 121°C.

Tube volumes from 5 to 10mL

Self-standing tubes

Features O-ring manufactured from material that is resistant to many commonly-used laboratory chemicals

Manufactured from polypropylene and complies with DIN EN 285 standards. BRAND™ Microcentrifuge Tubes Without Screw Caps are graduated with frosted marking area that allows for sample identification or other notations. Colored screw caps and cap inserts available for separate purchase.

Serve a broad range of laboratory needs including collection, processing, centrifugation, storage and packaging/shipping of restriction enzymes and other reagents

Features chemical resistant O-rings

Self-standing tubes

Serve a broad range of laboratory needs including collection, processing, centrifugation, storage and packaging/shipping of restriction enzymes and other reagents

Features O-ring manufactured for resistant to many commonly-used laboratory chemicals

Conical tubes

Features O-ring resistant to many commonly-used laboratory chemicals

The cover thread (PP) and reaction tube (PP) are perfectly matched, and in combination with the silicone seal offer reliable protection against liquid leakage or penetration

Manufactured from polypropylene with polyethylene screw cap. BRAND™ Microcentrifuge Tubes with Attached Lip Seal Screw Caps include an integral sealing cone. Colored polypropylene cap inserts for identification can also be purchased separately.