Separations Products & Reviews

CHROMBOX HPLC fittings kit

Analytical HPLC pump from the previous, Series 1100 Cecil HPLC range, still nice at half the price.

These Corning® syringe filters have polypropylene copolymer housings, female Luer lock inlets and male Luer slip outlets. Nylon (NY) membranes are naturally hydrophilic, surfactant-free and offer the lowest extractables 100% integrity tested, sterile and certified nonpyrogenic and noncytotoxic Manufactured in accordance with ISO 9001 standards

Nanospray kit introduced at HPLC 2001, Beyond Genome SAN JOSE, Calif. and CAMBRIDGE, Mass., June 19 -- Thermo Finnigan, a Thermo Electron (NYSE:TMO) business, and New Objective, Inc., which both supply essential products to proteomics research markets, are teaming up in a strategic supply agreement to introduce the NanoFlow Solutions Kit, which will greatly simplify the use of low-flow nanospray ionization for proteomics. The…

Single & double end fittings in stainless steel & PEEK collared connectors

HyperGEL columns are packed with porous polymeric beads with a precise pore size distribution so that solutes are accurately separated according to molecular size.High efficiency HyperGEL columns provide a minimum of 50,000 plates/metre for 5µm particle size. The columns are available for aqueous (HyperGEL AP) or organic (HyperGEL OP) separations.HyperGEL OP columns are offered in 7 pore sizes and 2 particle sizes to test mole…

Get maximum loading and efficiency from your preparative columns. Achieve high loading with Thermo Electron phases and column sizes up to 50mm ID and 250mm length. Our column packing and silica expertise ensures our preparative columns achieve optimum efficiency and lifetimes.Our BETASIL™ and Hypersil™ 100 phases are ideal for preparative separations. We recommend the separation is proven using an analytical scale column packe…

o   Excellent retention and alternative selectivity for polar compoundso   Completely stable under 100% aqueous conditionso   Ideal for LC/MS applications Product detail: AQUASIL C18 columns provide more retention for difficult-to-retain polar compounds due to a unique hydrophillic end-capping.  The combination of a moderate coverage C18 group and an additional polar group gives new selectivity compared to a traditional C18.…

HyPURITY ADVANCE Columns  - offer exceptional chromatographic performance and is ideal for high throughoput laboratories with complex and variable sample types. Product detail: HyPURITY ADVANCE contains a polar amide group embedded within a C8 chain, and is fully endcapped. The columns are based on our metal free HyPURITY silica and, compared to other phases, produces a competely new selectivity. A polar functiona…

Hypersil BDS C18 Columnso   Sharp peaks and improved symmetry for basic compoundso   Value and performance from a globally referenced columno   Long column lifetimes with excellent column-to-column and batch-to-batch reproduciblity Product detail:Hypersil BDS C18 receives a special base deactivation treatment during silica material manufacture to reduce silanophilic activity. Hypersil BDS C18 is endcapped and suitable for chro…

o  Based on ultra pure 190 Å pore size silica for analysis of small molecules to proteinso  Extensive quality control tests to ensure the ultimate in reproducibility and performanceo  Unbeatable peak shapes for all sample typeso  Select from five phases for a wide range of selectivity options Product detail: HyPURITY C18 columns are based on the latest in silica technology - HyPURITY silica, which has less than 10ppm total m…

To obtain precise information about the structure of synthetic peptides and proteins, it is imperative to achieve good separation (see illustration).Hypersil Amino acid columns have been developed for this purpose with excellent reproducibility and the highest reproducibility using high grade 5µm particle size silica with a high surface area. Achieve resolution of complex sequences of amino acids with sharp peak shapes.Hypersi…

High efficiency  capillaries for high performance, sensitive separations 500, 320, 180, 100 & 75µm ID capillaries  Availabe in a wide range of Thermo phases Rugged sleeved design for robustness 180µm ID flexible KAPPA for FinniganTM ProteomeX™ Workstation Product detail: Capillary and nanobore columns are ideal for applications which require high sensitivity. However, in order to take full benefit of the improvement i…

Mounts up to Six Detectors and Five Injectors Ambient to 400oC Temperature Programmable Column Oven Dimensions: 19" wide x 13.5" high x 14.5" deep Implement virtually any EPA or ASTM method The Model 8610C Gas Chromatograph is our most versatile and popular model. While it is very compact next to comparable laboratory GCs from other manufacturers, it is large enough and flexible enough to perform an amazing variety o…

SunFire™ columns feature excellent low pH stability and improved column lifetime compared to many silica-based HPLC column brands. SunFire columns are packed with state-of-the-art silica and new proprietary C18 and C8 bonding and endcapping for high efficiency, resulting in greater sensitivity.  SunFire columns are manufactured to achieve the highest level of chromatographic consistency column-to-column and batch-to-batch. MS-…

ACQUITY UPLC® BEH C18 and C8 columns were designed to be the universal columns of choice for most UPLC® separations by providing the widest pH range.They incorporate trifunctional ligand bonding chemistries which produce superior low pH stability and ultra-low column bleed. This low pH stability is combined with the high pH stability of the 1.7 µm BEH particle to deliver the widest usable pH operating range. In addition, these…

ACQUITY UPLC® BEH Shield RP18 columns combine Waters patented Shield Technology* with BEH Technology™ by incorporating an embedded carbamate group into the bonded phase ligand.Waters shield ligands consistently demonstrate increased retention of phenolic compounds versus straight chain alkyl columns. The alternate selectivity and excellent peak shape from the embedded polar group ligand, when combined with the wide pH range an…

Run assays up to 5 times faster than a conventional HPLC. Increase mass spec sample throughput by a factor of 5. Eliminate dead time in your analysis and cut solvent usage by 99 percent. Achieve all this and more with the ExpressLC-100 system. TheExpressLC-100 system is a single-channel HPLC with binary solvent delivery, high pressure gradient mixing, variable volume injection, UV absorbance detection, and PC-based instrument…

High Throughput SonicationFeatures: Stand-alone instrument 96, 384, and 1536 interchangeable disposable pinned lid technology Plate shuttle allows for direct integration with pick & place robotics. Variable power settings between 1 and 1150 watts. Variable sonication time intervals from 0.1 to 20 seconds.

The LTQ XL™ extends the legendary MSn performance of the LTQ™, incorporating more techniques to generate structural information through Thermo Scientific’s innovations in ion trap technology. Thermo Scientific's LTQ XL is the only mass spectrometer that offers multiple dissociation techniques, PQD, ETD and CID. Pulsed Q Collision Induced Dissociation (PQD) is a patented technique that eliminates the low mass cut-off concern in…

Take Advantage of the Ultimate in Productivity with UPLC and MS Waters’ next-generation single quadrupole MS detector for Ultra Performance LC™, the ACQUITY™ SQD, is designed specifically with the chromatographer in mind. The SQ Detector offers a simple yet powerful solution for your multi-tasking, fast-paced laboratory environment – with robust and reliable performance, and walk-up operation for any expertise level.

Column-to-column and batch-to batch reproducibility

Used in a wide range of validated methods

Peptide maps generated by RP-HPLC provide valuable information about protein structure, stability, and purity. To be effective, the RP-HPLC column must be able to resolve a high percentage of the peptides in the sample. The more peptides, the better the information. Discovery BIO Wide Pore C18 gives unsurpassed RP-HPLC resolution of peptide maps from enzymatic digests. The improvements in silica and bonded-phase chemistry we h…