Our Stand Alone Valve Products offer more sophisticated functionality. Versatile, they can be added to your existing instrument or in stand-alone lab configurations. Choose an automated valve if the application requires fast, consistent sample injection or flow-stream switching. Some other advantages of automated valves include control options (PC- or instrument-triggered), higher pressure operation, valve-position feedback, or very small flow paths. Note: For Valves please allow an additional 8 days lead time.

Our reusable VHP Fittings are capable of up to ten repeat assembly cycles with no impact on pressure holding ability or carry-over. They are pressure rated up to 25000psi making them ideal for UHPLC applications. They are designed for the most commonly used ports in UHPLC that being 10-32 threads for 1/16 inches outer diameter tubing and M4 threads for 1/32 inches outer diameter. They are manufactured from stainless steel and proprietary PEEK polymer blend (PK) ensuring strength and chemical compatibility.

Like the NanoTight™ FEP Sleeves, these PEEK Tubing Sleeves are designed to be used with 1/16 inches outer diameter, 10-32 threaded fittings to adapt capillary tubing to standard coned ports. They are designed to withstand higher pressure than the FEP sleeves. Made of PEEK polymer, these 1.3 inches long sleeves can be used up to 125 °C. These sleeves require a wrench tightened nut to achieve proper sealing. We recommend the F-140 Two-Piece Fingertight Fitting, which includes a PEEK ferrule or the hex-head SealTight™ fittings. Many researchers also use a stainless steel nut and ferrule with these sleeves, such as our U-400 and U-401.

The Best Solutions for Your Dilutions!

DiluFlow gravimetric diluents automate the dilution of the sample before blending and add reliability to the process.

Product information:

• Made from high grade gamma resistance polystyrene
• The culture device with monolayer or up to 10 layers can realize large-scale cell culture by one time
• Easy to use and standardized operation ensures uniform cell growth
• Suitable for most adherent cell lines
• Linear amplification, easy to expand to the industrial scale
• Transparent material can be observed directly under a microscope
• Modular design can be multi-level series or parallel
• It can be equipped with a variety of online monitoring instruments
• Strict integrity tested
• Sterilized by gamma irradiation
• DNase/RNase-free & Non-pyrogenic

• 0.3ml maximum well volume
• Compatible with all popular 0.2ml thermal cyclers and ABI PRISM 3100, 3130 and 3700 capillary sequencers
• Suitable for 0.2ml thermal cycler blocks
• 100% Virgin Polypropylene construction for PCR application
• Slightly raised well to provide sealing with mats, film, foil, heat seals, and flat and domed cap strips
• Thin and uniform wall thickness for consistent thermal transfer
• DNase/RNase-free & Non-Pyrogenic

The KD Scientific Centrifan™ PE is a convenient, compact evaporator/concentrator for research, pharmaceutical, and biotech labs working with samples such as DNA, RNA, and protein. Proprietary self-generated blowdown technology eliminates the potential problems with common evaporation systems such as vacuum centrifuges, rotary evaporators, nitrogen blow-down, and freeze dryers.
Synthetic and medicinal chemists will save time because the Centrifan™ PE dries samples without the monitoring required by a rotorvap. The system also works well for processing fractions collected from flash liquid chromatography. Pharmaceutical and university labs working with radioactive and other highly toxic compounds will appreciate the advantage of the green chemistry design.

Kinesis manufacture and distribute chromatography instrument spares and lamps under stringent ISO quality procedures, supplying to end-users, independent instrument service companies and through a worldwide network of distributors.