Shop All Specialty Lab Glassware

Spectrophotometer Test-tube Cuvettes Thermo Scientific™

Enhance routine analyses with Thermo Scientific™ Test-Tube Cuvettes- easy-to-use, inexpensive spectrophotometer cells. A dedicated test tube holder accessory is required to make measurements in test-tubes in all Thermo Scientific™ GENESYS™ and Thermo Scientific™ Evolution™ spectrophotometers. Refer to your instrument User Guide for information on limits on the height of test tubes that can be accommodated in the sample compartment of your instrument.

Nalgene™ Stopcocks Thermo Scientific™

Permit reliable, accurate liquid flow control in liquid handling systems by using Thermo Scientific™ Nalgene™ Stopcocks. They are ideal for use in developing in-house fluid transfer systems for one-way fluid path for accurate filling or dispensing. The two-way stopcocks feature serrated tubulation on each end.

Ampule Breakers (1 to 4 mL ampules) Thermo Scientific™

The Thermo Scientific™ Ampule Breaker provides a safe, convenient way to open glass ampules.

Features of the Ampule Breaker:
• Easy to use—single-use format protects against glass shards
• Compatible with glass ampules from 1 to 4 mL in size
• Helps prevent cross contamination

The disposable, one-time-use polyethylene sleeve helps protect your fingers from glass shards when opening ampules. The Ampule Breaker encapsulates the ampule top upon opening, making disposal of the glass top easy and safe.

Flow Cells Thermo Scientific™

Thermo Scientific™ Flow Cells are available for use with autosamplers and sipper systems in a variety of pathlengths. Sloping roof flow cells keep bubbles out of light beam improving quality of data using automated methods.

Nalgene™ Three-way Stopcock Thermo Scientific™

Experience in-house fluid transfer system flexibility with a Thermo Scientific™ Nalgene™ Three-way Stopcock, arranged in a T-shape to connect any two — or all three — arms of the stopcock with ease.

Spectrophotometer Test Tube and Special Application Cells Thermo Scientific™

Spectrophotometer Test Tube and Special Application Cells for quick measurements that do not require transfer of solution to cuvette, glass test tube cells.

Spectrophotometer Cylindrical Cells Thermo Scientific™

Thermo Scientific™ Spectrophotometer Cylindrical Cells are easy to handle and provides excellent alternative to rectangular cells for analysis of very small to large volumes of liquid sample. Available in glass and quartz varieties ranging in pathlength from 0.01 to 100mm.