Separations Products & Reviews

100–120/220–240 V, power supply for basic applications such as submerged horizontal gel electrophoresis, includes power cord

DOSE IT – Smart and compact liquid handling The peristaltic pump DOSE IT makes dispensing of culture media, buffers and other solutions easy and efficient. Forget about complicated programming. The setting of all functions and parameters is self-explanatory so that, with minimal learning time, everybody can start working immediately. A broad range of dose volumes can be dispensed with high accuracy since the DOSE IT is compat…

The Prominence Ion Chromatograph with built-in electrodialytic suppressor boasts the same low carryover and excellent injection precision characteristics of Shimadzu HPLCs to bring you highly reliable results. 

Reversed Phase Method Development that's Simple, Fast, Effective, and Universal!•Boasts the widest range of reversed phase selectivity in the industry.•Simplifies column selection down to 4 unique stationary phases.•Employs orthogonal selectivity to speed up effective method development.•Maximizes efficacy of your column screening systems.•Fits any HPLC or UHPLC instrumentation. Restek Ultra Selective Liquid Chromatography™ (…

Optimized column selectivities guarantee resolution of ethanol, internal standards, and frequently encountered interferences. Robust and reproducible column chemistry ensures longer column lifetime and consistent results. 2 minute analysis time increases lab productivity. Stable to 260 °C Don’t forget: Blood alcohol analysis requires dual column confirmation when using GC/FID.

Accurate boiling point determination for medium and heavy fractions using GC simulated distillation requires columns and phase polymers that are robust enough to withstand high temperatures without significant degradation.

Don't let a small leak turn into a costly repair—protect your analytical column by using a Restek leak detector. Audible tone indicates the severity of a leak. Redesigned circuitry offers 12 hours of operation between charges. Detects a broad range of gases; Ex rated for use with hydrogen and other explosive gases.

Switch to a Raptor HILIC-Si LC column when you need more retention and resolution of hydrophilic, polar analytes. HILIC silica column designed for increased retention of polar compounds without ion-pairing reagents. 2.7 μm Raptor core-shell particles provide the speed of SPP, with greater efficiency and capacity than 5 μm particles. Ideal for increasing sensitivity and selectivity in LC-MS analyses. Fully compatible with both…

For Shimadzu 17A, 2010, 2014, and 2030 GCs equipped with split/splitless inlets

Rtx-Wax columns are the most inert and efficient PEG columns currently available. The extended operating temperature range allows analysis of compounds having a wide volatility range and ensures low bleed at temperatures as high as 250 °C. Selectivity is comparable to other Carbowax columns for compounds of intermediate to high polarity.

The Ultra line represents Restek’s broadest selection of stationary phases on a single silica support. Made of high-purity, type-B silica that minimizes activity and creates high-density bonding, these columns are designed for selective and reliable HPLC applications. This exceptionally stable C1 phase features our least-retentive reversed-phase hydrocarbon packing. Stationary Phase Category: trimethylsilane (L13) Ligan…

Certified reference materials (CRMs) manufactured and QC tested in  ISO-accredited labs  satisfy your ISO requirements.

Whether you need to replace system tubing as part of your troubleshooting or want to reduce the dwell volume of your system as you move to narrower columns, Restek has the quality tubing in the lengths and IDs you need. Each ID is color-coded, so it is easy to identify and replace correctly. Tubing is precision cut, resulting in clean, square-cut ends without ovality.

Extend column lifetime.

3-IN-1 TECHNOLOGY with Rxi® columns

The Triple Quad 4500 system takes the legendary API 4000 platform and intelligently re-engineers it to set a new benchmark for reliable quantitation - with a 10X increase in sensitivity over competitive triple quads in the same class. The LC/MS/MS workhorse is intelligently re-engineered. Whether your research is focused on ADME, regulated bioanalysis, food, and environmental contaminant screening targeted quantitative proteom…

The QTRAP 4500 system takes the legendary 4000 QTRAP platform and intelligently re-engineers it to set a new benchmark for reliable quantitation and library searching – with 100-fold more full-scan sensitivity over basic triple quadrupoles in the same class.  The LC-MS/MS workhorse is intelligently re-engineered. As one of the only triple quadrupole instruments with optional Linear Accelerator Trap technology, the QTRAP 4500 s…

Take charge of your lab’s success with the Triple Quad 3500 system, which offers enhanced results for low-level residue testing, quantitation without compromise, and modern performance for labs on a budget. The Triple Quad 3500 system offers the speed and precision you want from a modern mass spec system, with the legendary performance and dependability you trust from SCIEX technology. Modern hardware, powerful software, and r…

With the PA 800 Plus system, you can confidently safeguard the success of your biologics. Run multiple characterizations from a single system that biopharma labs depend on, and produce qualitative and quantitative analyses, with speed and confidence.  

ChromXP columns optimize performance, ease of use, and reliability of the SCIEX M5 MicroLC, MicroLC 200 Plus and NanoLC 400 systems. ChromXP columns ensure optimum separation and long term stability.  

The Triple Quad 6500+ system features multi-component IonDrive technology including the IonDrive high energy detector+ that pushes the boundaries of LC-MS/MS quantitation farther than ever before. The revolutionary sensitivity, speed, and performance delivered through these technology enhancements enable you to see it all, from low mass to high mass compounds, in positive or negative polarity – in a single injection, with high…

Enter a new era of sensitivity and LC-MS/MS innovation with the SCIEX 7500 system. GO BEYOND current limits of sensitivity, productivity targets, ruggedness, and robustness challenges. Pioneer new discoveries with this innovation.  

Purpose-built to target quality and efficiency, the BioPhase 8800 system enables parallel sample throughput and analysis for capillary electrophoresis characterization. 

Chamber designed to separate analytes using optimized parameters (activation and preconditioning of the HPTLC glass plate (20 x 10 cm) before, conditioning during, and drying after development).

Conditioner and dry-purge units for multiple sorbent sampling tubes