Drug discovery > Lead Discovery Products & Reviews

Clean Screen® DAU Solid Phase Extraction Column is the flagship product of the forensic solid phase extraction column line. The first product of its kind in the industry, it is a mixed-mode column exhibiting both hydrophobic and cation exchange characteristics. Over 20 years of experience has shown this column to be effective on hundreds of drugs in both the acid-neutral and basic drug categories.

The Clean Screen® XCEL Solid Phase Extraction Columns are a line of sample prep phases designed to reduce the number of steps in the extraction, and therefore the amount of time and solvent necessary to complete the sample cleanup. Further advantages include reduced sample size and improved cleanliness and recovery. The Xcel I column will extract a wide array of basic drugs including benzodiazepines and opiates. The Xcel II co…

These cartridges are designed to meet large volume, real world samples. The frits and sorbent bed resist plugging, the format fits several types of manual and automated extraction systems. Various bonded phases available including C18, C8, DVB, & graphitized carbon black.

The Clean Screen® FASt column is a novel approach to improved sample preparation for LC/MS analysis. The column employs a one step process to prepare urine samples for analysis of multiple drugs and metabolites. By quickly and efficiently reducing the amount of unwanted matrix and particulates in the final sample, the analysis can proceed with less chance of matrix suppression and LC column clogging.

Clean Screen® Xcel Well Plates The Clean Screen Xcel products are a line of sample prep phases designed to reduce the number of steps in the extraction, and therefore the amount of time and solvent necessary to complete the sample cleanup. Further advantages include reduced sample size and improved cleanliness and recovery. The Xcel I well plate will extract a wide array of basic drugs including benzodiazepines and opiates.…

Positive Pressure Manifold - A simple, robust way to quickly process up to 48 samples at one time. The Positive Pressure Manifold can accommodate a multitude of column sizes and provides even flow to each position. Positive Pressure Manifold Features: All 48 positions are individually regulated to provide even pressure to each column. There are four banks of 12 positions each. The user can control flow to each of the four…

SELECTRA-SIL® Derivatizing Reagents SELECTRA-SIL® is an extensive line of derivatizing reagents manufactured by UCT at its facility in Bristol, PA. Our reagents are designed to increase molecular weight, lower boiling points, and create a more specific ion for compounds intended for gas chromatography and GC/MS. SELECTRA-SIL® Derivatizing Reagents Benefits: Improved chromatographic resolution - increased volatility - red…

Our 96 Deep Well Plates are made from solvent resistant, low extractable polypropylene. Standard frits are polyethylene with 20μm pores. The 2mL well provides capability for methods that require a larger sample size. The separate wells and greater capacity eliminate well-to-well carry over. We offer disposable plates compatible with Beckman, Caliper, Gilson, Hamilton, PerkinElmer and Tecan liquid handling systems. 96 Deep Wel…

Endcapped C18 - Enviro Clean SPE Cartridges Enviro-Clean® cartridges are designed for use by analysts that demand a clean, dependable and rugged product for low level environmental analyses. Our EC SPE Cartridges run the gambit of our sorbents for every configuration you require. C18, Octadecyl Hydrophobic, 1000 mg/6 mL. Part # EEC181M6

Heating and mixing in 1.5 mL reaction vessels.

Ideal plate for:Cell culture Reactions in 96 Well format up to 1,2 ml i.e. 2,2 ml Storage of samples and transport Round base facilitatesrecovery of samples Compatible with automated systems Can be used with adhesive seal, heat sealing or with theautoclavable Deepwell Mat 96 Autoclavable (121°C, 20 min.)

These automated pipetting systems are perfectly suited for PCR and qPCR setup, nucleic acid purification as well as low-throughput NGS library preparation yet they retain the flexibility for use as open platforms for diverse automated liquid handling applications. The epMotion 5073 series automates and simplifies traditionally complex, labor-intensive pipetting tasks, saving time and improving the reliability and reproducibili…

Compact and amazingly versatile, benchtop MixMate can be used for virtually any mixing application. It accommodates micro test tubes, PCR plates, deepwell plates and MTPs. It features an integrated vortex ing function and an operating concept that is as simple as it is intelligent. 2DMix-Control: uniquely fast and controlled mixing movement Current findings show that rpm speed is not the only determining factor in effici…

The Eppendorf µCuvette G1.0 is a microliter measuring cell, and therefore it is especially suited for measuring high concentrations. The higher the concentration of a sample, the shorter the optical path length should be with which the sample will be measured. Thanks to a special Eppendorf coating procedure, the sample volume is positioned exactly and the drop will be shaped with precision. This technology makes it possible to…

The new generation of Eppendorf ThermoMixer® and ThermoStat incubator raise sample preparation to the next level Ever since the launch of the company’s first performance-defining Mixer and the first Thermostat in 1964 Eppendorf has been at the forefront of mixing and temperature control technology for µL volumes. Thanks to Eppendorf’s continuous development, an exciting new generation of Temperature Control and Mixing Instrume…

PIPETMAX® is an automated pipetting solution for the efficient processing of high-throughput biological assays. It will help you to improve on the accuracy, reproducibility, and consistency among all samples processed. Unlike traditional automation platforms, PIPETMAX comes in a benchtop size that easily fits into any lab.

Twist Bioscience’s platform is capable of synthesizing thousands of genes each day to meet all your DNA needs. Our silicon-based scalability and high precision oligo production results in high quality DNA synthesis and assembly; qualities that allow Twist to create perfect genes of various lengths and difficulty, NGS-verified and delivered on-time when you need them.

Twist Oligo Pools are highly diverse collections of single-stranded oligonucleotides synthesized using our silicon-based DNA writing technology. Our synthesis platform enables massively parallel production of hundreds of thousands of high-quality, accurate oligos per run.

Twist Bioscience Gene Fragments improve your cloning process by minimizing colony screening. This allows you to save time and money by dramatically reducing cloning and sequencing costs. Think bigger, design on a grander scale, and accelerate your discoveries.

Unleash the full power of a well-designed library. With Twist Bioscience, you are assured that the library you design contains the specific modifications, exactly where you want them, saving you valuable resources for the downstream screening process.

High Throughput Antibody Production by Twist is a gene-to-protein workflow that relieves the costly bottleneck in discovery pipelines by producing tens to thousands of diverse antibodies for screening biophysical and pharmacokinetic properties. You submit the antibody sequence, and we’ll do the rest.

The EXP® Hand-Tight Nut & Titanium Hybrid Ferrule fitting system is the premier adjustable nut and ferrule compression fitting for extreme high-pressure connections between 1/16" tubing and any 10-32 port. The patent-pending Titanium Hybrid Ferrule integrates the resilience of titanium with the proven sealing ability of PEEK in a superb one-piece design. The Hybrid Ferrule provides a perfect seal with every connection, yet the…

The EXP® Pre-Column Filter is ideal for protecting small-particle UHPLC columns at extreme pressures. Such techniques analyze samples in the most demanding applications, which can decrease the life of these expensive columns. EXP® Pre-Column Filters help extend that life and protect your column investment without sacrificing performance. Free-Turn® architecture allows the user to change cartridges by hand without breaking flui…

The cartridge-based EXP® Analytical Column System is designed for superior chromatographic analysis with each injection rated for routine use up to 20,000 psi.The new EXP® Analytical Column Holders incorporate Free-Turn® architecture allowing the user to quickly exchange columns, by hand, without breaking any fluid connections. The EXP® Analytical Column Holders are available in two formats: In-Line and Direct Connect, allowin…

OPTI-GUARD® 1mm Guard Columns set the standard for extremely low impact, easy to use pre-column protection. Designed for use with analytical (4.6, 3.0 mm i.d.) and narrow-bore (2.1, 1.0 mm i.d.) columns, the patented floating stem design automatically adjusts to any manufacturer's tube stop depth for a zero-dead-volume connection every time. The best part? It's no larger than a standard fitting. Connecting the OPTI-GUARD® requ…