General Lab Products & Reviews

The Stericap ™ PLUS Universal Bottle-Top Filter Device provides fast, large-volume filtration into any sized bottle.

With their vertical membrane design, Amicon Ultra 0.5 mL filters deliver great performance and lower spin timesConcentrates 500 µL down to 15 µLConcentration factor 25 x to 30 xHigh sample recovery (greater than 90% of dilute starting solution)Fast processing time - 10 to 30 minutesConsistent recoveries thanks to the reverse spin capabilityReverse spin capability provides consistent recoveries

4 mm syringe filter with a Hydrophilic PVDF membrane, for non-sterile filtration, has a 0.22 µm pore size used in fine particle removal from aqueous & mild organic solutions.

ProWeigh® filters from Environmental Express are a time-saving, convenient and accurate way to perform Total Suspended Solids. By eliminating all the required filter preparation steps necessary for solids determination, the hands-on time required for performing TSS is reduced by half. The 20th edition of Standard Methods, the definitive book of water and wastewater test methods, lists ProWeighs from Environmental Express by na…

Exceptional chemical and temperature compatibility Ideal for filtration of gas and/or organic solvents. Prevent spurious peaks on chromatograms for accurate experimental results. HPLC certified for low levels of UV-absorbing extractables. Prevents "air bubble" lock in sample vials with 13 mm minispike outlet. 4 mm device offers the lowest sample hold up.

Intuitive operation and improved user interface Large LCD guides user with plain-language prompts and error messages Display indicators keep you apprised of menu choice, measuring units, buffers standardized (in pH mode) and temperature No cryptic icons to learn: prompts and status/error messages are displayed in plain language Store up to 100 datapoints in nonvolatile memory Selectable resolution to 0.1, 0.01 or 0…

4 mL capacity with round bottom Self-standing design Black graduations and larger marking spots for easier filling and sample identification Manufactured from polypropylene to withstand temperatures to -196°C Silicone washer for a secure seal Vials may be color coded with inserts (see Cat. No. 430499) Special base design allows vials to be locked into cryogenic rack and tray (Cat. No. 430525 or 431131) for single-hande…

The scientists at 21st Century Biochemicals have decades of peptide synthesis and purification experience. We manufacture 100% of the peptides we sell in our laboratories in the Boston area. Unlike most other peptides companies that produce peptides off-shore or purchase peptides from 3rd parties, we control all aspects of the manufacturing process and thus you can be assured that your peptides will be of the highest quality.…

The new piston-operated VITLAB® micropipettes are the perfect manual pipettes for the most demanding applications in the lab and include all of the features requested by users: rugged construction, ergonomic design, easy handling, complete autoclavability, highest precision, and easy calibration technique for convenient, long-term reliability. The micropipette is conformity certified to DIN 12600, CE-IVD-compliant and complete…

Corning® 500 mL Bottle Top Vacuum Filter, 0.22 µm Pore 33.2cm2 PES Membrane, Fits 45mm Diameter Necks, Sterile, 12/CaseFits plastic or glass media bottles with 45mm neck sizes.Polyethersulfone (PES) membranes provide the fastest flow rates, the lowest protein binding and low extractables and are best for filtering cell culture media.Angled hose connector simplifies vacuum line attachment.Individually packaged, sterile and cert…

With the increase in adoption of automated urine screening, Sterilin offers a range of CE marked 95kPa compliant primary urine collection tubes, available either empty or pre-dosed with boric acid preservative, which fit perfectly into the racks of automated urinalysis systems. Sterilin branded products are manufactured at a BS EN ISO 9001:2008 accredited purpose built facility in South Wales, UK, where new manufacturing tech…

The 30ml Universal Container has a ‘QuickStart’ cap which is much easier to handle and also offers leak free performance. The 30ml Universal container is used extensively across many industry sectors – from Healthcare to University Research. Such a key volume use product needs to be user friendly and also, for reasons of health and safety, operate with leak free performance.

Maximum Yields of High Quality DNA. Optimized for maximum binding yield of DNA from a variety of sample types New well geometry results in reduced hold-up volume and higher recovery of DNA New outlet tip geometry provides direct flow of samples into receiver plate without concerns of crosscontamination Enhanced membrane ensures high yields of contaminant-free DNA for downstream applications Manufactured in accordance with SBS…

Grant’s versatile digital dry block heater range can be used to uniformly and simultaneously heat microplates, microtubes or test tubes without water. 

Grant’s world-renowned shaking water bath range brings you high-precision temperature control, innovation and high-performance for all your routine laboratory applications.

Our line of "RODI" Systems combines two technologies conveniently into one system.  These systems are designed to accept tap water, and therefore, be used in labs that either do not have a "house DI" system, or would like to eliminate their need for a "house DI" system. The RODI system has a variety of models that will produce basic Type 1 analytical grade water up to and including a biological grade system that produces Type…

FluidX 2D tubes with screw cap and jacket are ideal for use in a wide variety of storage environments and applications. 96 well format polypropylene tubes with laser etched 2D barcode on base. Ideal for cryogenic storage. Available with jacket, linear barcode and human readable ID. Volumes available: 0.3ml, 0.7ml and 1.0ml. EasyTrack 2D Coded Polypropylene Tubes with Screw Cap and Jacket Features: Temperature resistant. M…

with compressor technology

CO2 incubators with hot air sterilization and heat sterilizable CO2 sensor

with natural convection

with forced convection and enhanced timer functions

Designed for simultaneous heating and mixing of small samples, the VorTemp™ 1550 is supplied with interchangeable platforms for standard 15ml and 50ml conical tubes. Maximum capacity is 8 x 50ml or 18 x 15ml. Temperature in the VorTemp™ 1550 is adjustable over a broad range, making the unit useful for a variety of applications, including bacterial cultures and digestions. Mechanical convection provides a uniform and stable env…

The Explorer SpeedVac System is a computer controlled, bench-top centrifugal concentrator perfect for drug discovery applications. It is designed to provide repeatable, accurate results and monitor sample temperature to protect samples from over heating. The six-position rotor and comprehensive range of sample carriers gives you flexibility in your sample format. Product Detail The Explorer SpeedVac System is a fully modu…

The integrated, SPD bench-top SpeedVac concentrator is ideal for aqueous and non-aggressive solvent evaporation as well as DNA applications.It has an oil-free vacuum pump and refrigerated vapor trap incorporated making it a fully integrated system.Product Detail The SPD integrated SpeedVac has a vacuum pump, cold-trap and concentrator fully integrated into one convenient system.  Digital programming enhances the simplicity of…

The MicroModulyo is a compact, space saving personal freeze dryer. Perfect for academic research where bench space is premium.  A wide range of accessories give you complete flexibility. Product Detail The MicroModulyo Freeze Dryer is a space saving, cost effective, 1.5 liter ice condenser designed specifically for the small volume user. It features an all stainless steel, "e;coil-in-chamber"e; ice condenser with an easy-…