Replacement Stopcock Assembly for Nalgene™ Acrylic Buret

Increase your flexibility for micro-volume separations using adapters for our standard microcentrifuge rotor. Select from a number of Microliter Tube Adapters and PCR adapters for the Thermo Scientific™ 24 x 1.5/2.0mL Rotor with ClickSeal Biocontainment Lid.

Ensure repeatable, accurate results with Thermo Scientific™ Nalgene™ Break-Resistant Acrylic Burets which meet ASTM E287 standards. These Acrylic burets are crystal clear, durable, easy to use and safer than glass. Avoid chips, broken tips, and sharp edges. Enjoy safer and easier handling with durable acrylic instead of glass.