Food and Beverage Products & Reviews

Over 50 years of reproducible performance

Semi-preparative Columns with excellent batch-to-batch reproducibility

Polynuclear Aromatic Hydorcarbons (PAHs) are among the most frequently monitored environmental contaminants. Waters PAH columns are optimized for the HPLC analysis of PAHs. These columns achieve baseline resolution and excellent peak symmetry for 16 different target analytes in less than 25 minutes, while employing a simple water/acetonitrile binary gradient method. The resolving power of the PAH columns provides superior pe…

The popular Bondapak® C18 chemistry and Porasil® silica packing material are available in three different particle sizes, 10, 15-20, 37-55 micron, providing easy transfer of chromatography methodology from one particle size to another. You can utilize your existing 10 micron Bondapak or Porasil chromatography as a starting point for scale-up or, if you are developing a new purification protocol, investigate which preparative…

These columns provide accurate and precise molecular weight calculations in under 7 minutes! - Fast, accurate and precise molecular weight determinations - Increase sample throughput - Greatly decrease solvent consumption and disposal

The Envirogel high-efficiency GPC cleanup columns are specifically designed to remove low volatility, high molecular weight interferences, such as lipids and natural resins, from environmental samples as specified in EPA Method 3640A. In the past, the cleanup procedure for environmental samples was performed on low-efficiency GPC columns based on packing particle diameters of 37-75 micron (200 to 400 mesh) Bio-Beads S-X resins…

For applications where the sample is neither volume or concentration limited, Waters offers 1 and 2mm Internal Diameter columns of various lengths for use on traditional HPLC MS inlets.As with Waters array of NanoEase™ columns, the same Waters reversed-phase packings are also available in these two column internal diameter offerings. Chemistry choices include: XBridge® Columns, CORTECS® Columns, XSelect Columns, Atlantis® Pola…

MassPREP™ On-Line Desalting Cartridges are an effective tool for the successful desalting of acidic, basic, and large globular proteins. The overall MassPREP™ desalting strategy provides an easy, fast (< 3 minutes), and reproducible approach for the effective desalting of proteins stored in physiological salt buffers prior to high resolution ESI-MS structural analysis.

The polar organic and the polar ionic modes have become increasingly popular largely because of their ideal compatibility with MS detection and preparative LC. Two years of extensive research at Astec in understanding these mechanisms has resulted in new possibilities for extending their effectiveness even further. Important changes in linkage chemistries and the silica and the silica have now led to the new CHIROBIOTIC V2 and…

bed wt. 25 mg, volume 10 mL , (LRC), pk of 50 Application A class selective MIP phase for the multi-residue extraction of beta-agonists in urine, tissues, and other biological fluids. SupelMIP - Beta-agonists was developed for the selective extaction of a broad range o beta-agonists such as brombuterol, clenbuterol, formoterol, isoxuprine, mapenterol, ractopamine, ritrodine, salbutamol, salmeterol, terbutaline, tulobuterol, zi…

Phusion™ High-Fidelity DNA Polymerase offers accuracy (error rate 4.4 x 10-7 when using Phusion™ HF Buffer) and speed previously unattainable with a single enzyme, even on your most difficult templates. Phusion™ High-Fidelity PCR Master Mix with Phusion™ HF Buffer is a convenient 2x mix containing Phusion DNA Polymerase, nucleotides and optimized reaction buffer (2x Phusion HF Buffer) including MgCl2 for 100 reactions in 50 μl…

Phusion™ High-Fidelity DNA Polymerase offers accuracy (error rate 4.4 x 10-7 when using Phusion™ HF Buffer) and speed previously unattainable with a single enzyme, even on your most difficult templates. However, Phusion™ GC Buffer can improve the performance of Phusion DNA Polymerase on some difficult or long templates, i.e. GC-rich templates or those with complex secondary structures. Use of the Phusion GC Buffer is recommend…

RobusT™ I RT-PCR Kit is a high-fidelity one-tube system that is designed for convenient, sensitive and reproducible amplification of a specific target RNA up to 6.0 kb in length. The performance and excellent thermostability of the RobusT I RT-PCR Kit is based on AMV Reverse Transcriptase (AMV RT) in the first strand cDNA synthesis and on DyNAzyme™ EXT DNA Polymerase in the second strand synthesis and subsequent DNA amplificat…

RobusT™ II RT-PCR Kit is a high-fidelity one-tube system that is designed for convenient, sensitive and reproducible amplification of a specific target RNA up to 6.0 kb in length. The performance and excellent thermostability of the RobusT II RT-PCR Kit is based on M-MuLV Reverse Transcriptase RNase H- in the first strand cDNA synthesis and on DyNAzyme™ EXT DNA Polymerase in the second strand synthesis and subsequent DNA ampli…

DyNAmo™ SYBR® Green qPCR Kit is a ready-to-use 2x master mix for sensitive, quantitative real-time PCR. Only template DNA and PCR primers need to be added by the user. DyNAmo™ DNA Polymerase (modified Thermus brockianus DNA polymerase) in this kit incorporates a non-specific DNA-binding domain that lends physical stability to the polymerase-DNA complex. The kit is compatible with block-based real-time qPCR instruments that do…

DyNAmo™ SYBR® Green qPCR Kit with ROX™ passive reference dye is a ready-to-use 2x master mix for sensitive, quantitative real-time PCR. The ROX™ passive reference dye is supplied with the kit in a separate tube. Only template DNA and PCR primers need to be added by the user. DyNAmo™ DNA Polymerase (modified Thermus brockianus DNA polymerase) in this kit incorporates a non-specific DNA-binding domain that lends physical stabili…

DyNAmo™ HS SYBR® Green qPCR Kit is a ready-to-use 2x master mix for highly specific quantitative PCR. The 2x master mix includes a hot start version of a modified Thermus brockianus DNA polymerase. The modified DNA polymerase incorporates a non-specific DNA-binding domain that lends physical stability to the polymerase-DNA complex. The kit is compatible with all block-based real-time qPCR instruments. ROX™ passive reference dy…

DyNAmo™ Capillary SYBR® Green qPCR Kit is a ready-to-use 2x master mix for highly specific quantitative PCR with instruments using capillary tubes. The 2x master mix includes a hot start version of a modified Thermus brockianus DNA polymerase. The modified DNA polymerase incorporates a non-specific DNA-binding domain that lends physical stability to the polymerase-DNA complex.

DyNAmo™ SYBR® Green 2-step qRT-PCR Kit enables reproducible detection and quantification of RNA with great sensitivity and specificity. The kit contain all necessary reagents for cDNA synthesis from various RNA sources and for subsequent qPCR. Both random primers and oligo(dT) primers are included in the kit. Alternatively, the user can use gene specific primers. The reverse transcriptase in the kit is M-MuLV RNase H+, which p…

DyNAmo™ Capillary SYBR® Green 2-step qRT-PCR Kit enables reproducible detection and quantification of RNA with great sensitivity and specificity with instruments using capillary tubes. The kit contain all necessary reagents for cDNA synthesis from various RNA sources and for subsequent qPCR. Both random primers and oligo(dT) primers are included in the kit. Alternatively, the user can use gene specific primers. The reverse tra…

Finnzymes’ Phire™ Hot Start DNA Polymerase is a novel PCR enzyme. The polymerase incorporates a specific DNA-binding domain which shortens extension times, improves yields, and increases fidelity 2-fold compared to Taq polymerase. In addition, it our unique hot start technology allows complete reactivation of Phire DNA Polymerase in “zero-time” at standard cycling temperatures. This combination of features makes this polymeras…

The DE Midi range of High Performance CCC (HPCCC) equipment is based on traditional liquid/liquid partitioning and extends the purification options available to chemists, primarily in Development, who are looking purify samples from 5 grams to 1,000 grams of material. The equipment is easily connected and interfaced into existing LC equipment and provides options when existing solid phase technology cannot obtain the resolutio…

Complete range of high quality cuvettes for use in optical spectroscopy Kromatek now has a range of excellent low cost cuvettes manufactured from high purity silica and manufactured to ISO 9000. Optical transparency is guaranteed as is matching if buying sets of cuvettes.The Kromatek cuvettes are extremely competitively priced! And we have optical glass cuvettes for colorimetry and general teaching applications UV-Visib…

SeqCap EZ Library is a solution-based capture method that enables enrichment of the whole exome or customer regions of interest in a single test tube. Built upon an optimized design algorithm, SeqCap EZ Library sets a new standard for a simple single-step enrichment method.

Scaling up is easier when using an HPLC media that provides near identical performance across all particle sizes and with increases in column diameter. The separation characteristics of each Phenomenex media offer unique selectivity for each type of application and significant production gains for maximum loadability and process economy. Achieve identical performance from analytical development to large process scale. Our Luna…