General Lab Products & Reviews

Ready-for-use piston integrated in tip 96 Mastertips in rack

Heating and mixing in 1.5 mL reaction vessels.

The patented hinged lid on these tubes eliminates any danger of leaks. Safe-Lock micro test tubes guarantee absolute safety during work with expensive or toxic samples, radioactive substances or DNA. The 0.5 ml, 1.5 ml and 2.0 ml test tubes have a graduation scale and a writing surface. The 0.5 ml Safe-Lock micro test tube is ideal for all PCR experiments.Available as Standard Qualitry, PCR Clean and Biopure, and in assorted c…

Biopur Micro Tubes from EppendorfThis highest biological purity category is achieved by a fully automatic production process under clean-room conditions and the subsequent environmentally-friendly b sterilization. Eppendorf Biopur Tube features: Sterile Free of pyrogen, RNase, DNA and ATP Monitored and certified by an external lab Applications of Eppendorf Biopur All requirements in the medical, pharmaceutical and foods…

The successor to the renowned Micro Test Tube 3810 combines the tried and tested features of the classic tube with new, invaluable details. Perfect sealing qualities, excellent chemical stability and optimal construction materials guarantee even better resistance to centrifugal force.

Centrifuge 5804/5804 R is a high speed centrifuge for medium capacity needs. It allows for molecular applications in tubes up to 250 mL and offers additional swing–bucket and fixed–angle rotors as well as deepwell plate capacity for increased versatility. Features: Swing-bucket rotors and adapters accommodate tubes and bottles from 0.2 mL to 250 mL Plate rotor for centrifugation of all types of MTP, PCR, cell cultur…

KIMTECH SCIENCE* KIMWIPES® Wipers are a versatile option for delicate tasks such as laboratory cleaning, surface/parts cleaning, instrument cleaning and lens cleaning. KIMTECH SCIENCE* Precision Wipes are a value-conscious alternative that offers reliable wiping performance. Available in 1-, 2-, or 3-ply.

The ModBlock™ is engineered to withstand the harsh environment of the metals digestion lab. The entire system is constructed of Graphite and advanced composites that eliminate the possibility of corrosion and metals contamination. Disposable polypropylene sample tubes mean no cross contamination and significant time savings. High throughput is the name of the game in today's competitive world and the ModBlock™ puts you and you…

• Concentrates 500 µL down to 15 µL• Concentration factor 25 x to 30 x• High sample recovery (greater than 90% of dilute starting solution)• Fast processing time - 10 to 30 minutes• Consistent recoveries thanks to the reverse spin capability• Reverse spin capability provides consistent recoveries

This unique formulation of cell culture freezing media is for cryopreservation of a broad spectrum of mammalian cells (see viability data). The reagents used in these products are certified to be virus and mycoplasma free. Contains 10% DMSO, calf & fetal bovine serum

This unique formulation of cell culture freezing media is for cryopreservation of a broad spectrum of mammalian cells (see viability data). The reagents used in these products are certified to be virus and mycoplasma free. Contains 10% DMSO, calf & fetal bovine serum

Sterivex filter units work with syringes, peristaltic pumps or pressure vessels. They eliminate the risk of contamination associated with decanting or pipetting.Sterivex units are designed to dispense into virtually any storage container. The devices are available with different outlet connectionsSterivex filter units can process volumes up to 1,000 mL or 2,000 mL, depending on the type of membrane used in the device. A choice…

The Steriflip filter unit is designed to work with standard 50 mL centrifuge tubes, which eliminates sample transfer. To filter, just attach the unit to a 50 mL centrifuge tube containing your sample, flip it over, and apply the vacuum. When finished, the filtrate collects in the attached 50 mL centrifuge tube.Steriflip Nylon Net filters are now available in 40, 60 and 100 µm pore sizes, making them ideal for stem cell, cardio…

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…

All 5702 models can be used in a range of settings, from the clinical lab to the cell culture lab. With various fixed-angle and swing-bucket rotors available, they can accommodate almost any kind of tube. The economical centrifuge for the clinical lab. With various fixed-angle and swing-bucket rotors and an extensive range of adapters, nearly all types of tubes can be used. Another advantage is that we have designed all rotors…