Imprinted clear black graduations ensure accurate readings.

Ensure accurate, precise pipetting. Finntip™ Specific Pipette Tips are designed using our knowledge of liquid handling, with uniformly smooth, hydrophobic surfaces that prevent liquid retention.

Reduces hand fatigue often associated with Carpal Tunnel Syndrome. Ansell™ MICROFLEX™ Ergonomic Nitrile Exam Gloves are lightweight and thin, yet provide reliable durability and protection.

Eliminate RNase and DNA from laboratory surfaces. This product reduces dependency on carcinogenic DEPC treatments and saves time spent baking glassware.

Choose from a comprehensive line of pipet tips for demanding liquid-handling applications

Maximize user comfort and reduce strain with the F1 system, which delivers performance with precision, all in a lightweight design. It’s the ideal system for applications using expensive reagents and valuable samples.

Pipets have improved optical clarity — high-contrast black markings make volumes easier to read

Invitrogen TrackIt 100 bp DNA Ladder is ready to use and designed for sizing and approximate quantification of double-stranded DNA in the range of 100 bp to 2,000 bp.

Thermo Scientific™ Oxoid AnaeroGen 2.5L Sachets are anaerobic gas generating sachets for use with Thermo Scientific™ Oxoid 2.5L jar, Part No. AG0025A (not included).

Perform accurate, reproducible pH calibrations with these color-coded buffer bottles.

Can set measurement temperature internally and measures the refractive index, Brix or concentration of various liquids accurately and speedily. The ATAGO™ RX-5000α Automatic Digital Refractometer has a thermo-module to control temperature, so a constant temperature water bath is not necessary.

Ensure perfect fitting and leak-tight sealing on Sartorius pipettes. Sartorius Optifit Tips, Refills promote maximum pipetting accuracy and reproducibility. Tips are manufactured in an ISO 8 certified cleanroom environment and are available in sterile and non-sterile versions in a variety of volumes.

Support a wide range of applications with general purpose water baths, designed to maintain temperature from ambient to 100°C. High-performance baths range from 2L to 28L.

Constructed of optically clear polystyrene for easy viewing of sample. Falcon™ Round-Bottom Polystyrene Tubes are widely used and referenced in laboratory protocols.

Improve sample recovery by significantly reducing surface binding with these tubes that do not have additives or coatings.

Seward has developed a full range of Stomacher™ Accessories to help provide a safe and efficient working environment in your laboratory.

Reliably measure pH, mV, ORP and temperature with our benchtop pH meter for advanced lab analysis and printer or computer interfacing.

Screen large numbers of colonies for cloning experiments, culturing bacteria, fungi and agar diffusion assays using Thermo Scientific™ Nunc™ Squre BioAssay dishes.

Restore proper electrode performance and prolong electrode life using these pH electrode storage solutions.

Accurately measure pH, ion concentration, conductivity, dissolved oxygen and temperature with our pH/ISE/conductivity/RDO/DO portable meter.

Securely hold a full load of test tubes or centrifuge tubes for 13, 16, 20, 25 and 30mm diameter sizes with these strong, durable racks.

Oxoid Resazurin is an indicator strip for use with anaerobic jar systems.

Color: Clear; Sterility: Sterile; Lid: With Lid

Choose size and packaging options to advance your research with complete confidence. Did you know we now offer NEW Serological Pipettes that offer higher quality and cost savings?

New, improved Fisherbrand SureOne Reload system offers a full line of micropoint universal fit pipet tips

Choose general purpose water baths, designed to provide consistent temperature for reliable results with easy-to-use operation.

Strengthened glass filter media by dual lamination with a tough polyester monofilament. Whatman™ HEPA-Vent Filters are ideal for air and gas filtration applications where high retention, dirt-holding capacity and flow rates are required.

Covers low-concentration Brix values of fruit juices, other food and beverage products as well as chemicals and industrial liquids. The ATAGO™ PR-32α Digital Brix Refractometer is an upgraded model of the PR-32 with improved measurement accuracy based on the new technology development.