Supplier: Thermo Fisher Scientific

SilTite™ ferrules are designed for use with capillary column connectors.

Supplier: Cytiva

Filters and O-rings, prefilter

Supplier: VARIAN

Bond Elut™ DEA bears some resemblance to Bond Elut™ NH₂ in its properties but with a slightly lower capacity as an anion exchange sorbent. DEA has a moderately non-polar character due to the alkyl side chains on the amino functionality. These groups still afford a medium level of polarity, higher than C₈ but less polar than C₂ or CN-E.

Supplier: Cytiva

HiLoad™ Superdex™ prep grade are prepacked XK columns designed for pre-parative gel filtration. Superdex™ prep grade is a composite matrix of dextran and highly cross-linked agarose. The steep selectivity of dextran, and the high chemical and physical stability of agarose, enable high resolution separations. The chromatography media combines high mechanical strength with high hydrophilicity, allowing high flow rates and minimal non specific interactions.

Supplier: MACHEREY-NAGEL

CC guard columns holder 8 mm, for stand-alone operation of 8 mm CC cartridges

Supplier: OMNIFIT

Replacement endpieces, adjustable, 50 mm

Supplier: Thermo Fisher Scientific

These columns offer unique selectivity for aromatic and moderately polar analytes. Suitable for complex samples where some peaks are well resolved on a phenyl phase whilst others require a conventional alkyl phase. Based on Core Enhanced Technology, they provide fast, high resolution separations without the elevated back pressures required by sub-2 µm particles.

Supplier: VARIAN

Bond Elut™ Diol (2OH) resembles unbonded silica in its tendency for strong hydrogen bonding with analytes. 2OH can also be employed in the non-polar mode because the hydrocarbon spacer on its functional group provides enough non-polar character for retention of hydrophobic analytes. Bond Elut™ Diol is a listed SPE device for the DIN 14333-1 method on benzimidazole fungicides.

Supplier: VICI JOUR RESEARCH

In-line guard cartridge holder, PEEK, complete with one guard cartridge

Supplier: VARIAN

Bond Elut™ PSA is an alkylated amine sorbent that contains two different amino functionalities, one secondary and one primary. This gives a slightly higher pKa and ionic capacity compared to Bond Elut™ NH₂. The PSA functional group is a very effective bidentate ligand and is therefore an excellent sorbent for chelation applications. PSA has a significantly higher carbon load than most amino functional sorbents and thus is a better choice for polar compounds, which retain too strongly on Bond Elut™ NH₂.

Supplier: VARIAN

Luer stopcocks

Supplier: VELP SCIENTIFIC

GC column for CHNS 2m PTFE 1 * 1 items

Supplier: MACHEREY-NAGEL

CHROMABOND®, Centrifuge tube with screw cap, PP, 50 ml

Supplier: Cytiva

Ethylenetetrafluorethylene tubing (ETFE) is designed for use with AKTA systems.

Supplier: HICHROM

Custom packed SS GC column 1 * 1 items

Supplier: HICHROM

COLUMN GC CUSTOM PACKED GLASS 1 * 1 items

Supplier: Thermo Fisher Scientific

COLUMN GC TG-1MS 100MX0.25MMX0.5UM 1 * 1 items

Supplier: Cytiva

Union M6 female, 1/16" male, PEEK

Supplier: Thermo Fisher Scientific

Pierce™ HisPur™ cobalt chromatography cartridges are convenient, ready-to-use pre-packed devices for efficient purification of polyhistidine-tagged proteins from bacterial, mammalian and baculovirus-infected cells. His-tagged proteins are purified from total soluble protein extract using a cobalt-charged tetradentate chelator immobilised onto 6% crosslinked agarose.

Supplier: VARIAN

PBA is a unique sorbent consisting of a phenylboronic acid covalently linked to a silica gel surface. Covalent processes result in a higher retention to the sorbent surface than other mechanisms, resulting in superior clean-up. The boronate group has a high specificity for cis-diol containing compounds such as catechols, nucleic acids, low molecular weight proteins and carbohydrates.

Supplier: VARIAN

Bond Elut™ PRS is a strong cation exchange sorbent that is also relatively high in polarity. With no appreciable degree of hydrophobicity, in non-polar solvents, PRS is capable of polar and hydrogen bonding interactions. Due to the very low pKa of PRS, a high ionic strength eluent must be used, and so the use of PRS is recommended for weaker cationic species such as pyridinium compounds.

Supplier: AAT BIOQUEST

PD-10 Spin adapters are convenient and rapid cleanup tools with high reproducibility and capacity for high throughput by running multiple samples in parallel with high desalting capacity.

Supplier: CHIRAL TECHNOLOGIES

The HPLC analytical guard cartridges need to be mounted in a cartridge holder to be connected to the analytical column. For maximum lifetime, analytical columns should be used in series with an appropriate guard cartridge or column. Both formats are available with the packing material to match the protected column.

Supplier: VARIAN

Clean gases reduce the risk of column damage and improve accuracy and sensitivity. These unbreakable and self-indicating filters give high sensitivity to oxygen and moisture and can be installed in seconds without tools.

Supplier: Thermo Fisher Scientific

The Zeba™ Desalting chromatography cartridges, 7 kDa MWCO, contain a high-performance resin for desalting or buffer exchange applications. This resin is ideal for removing low molecular weight compounds including salts, fluorescent dyes, biotin and other small labeling reagents. Zeba™ Desalting Cartridges provide fast, easy and reproducible chromatographic separations and can be regenerated for multiple uses. They efficiently process samples from 50 to 1500 µl.

Supplier: VARIAN

Bond Elut™ SCX is a strong cation exchanger with a very low pKa. Although the pKa is similar to Bond Elut™ PRS, the presence of the benzene ring in the functional group increases the potential for non-polar interactions. This non-polar characteristic becomes particularly important when conducting ion-exchange from aqueous systems, where selectivity towards compounds exhibiting cationic and non-polar character is seen.

Supplier: Thermo Fisher Scientific

Pierce™ Glutathione chromatography cartridges are convenient, ready to use pre-packed devices for the purification of GST-fusion proteins from cellular lysates. The glutathione is immobilised through its central sulfhydryl onto 6% crosslinked agarose resin. Purification of GST-fusion proteins using glutathione (GSH) agarose beads is well documented and provides a one-step, high purity affinity purification.

Supplier: VELP SCIENTIFIC

GC COLUMN FOR OXYGEN SS 1M 1 * 1 items

Supplier: Thermo Fisher Scientific

COLUMN GC TG-1MS 30MX0.53MMX5.0UM 1 * 1 items

Supplier: Thermo Fisher Scientific

Disposable PP funnels (buffer reservoirs) that fit Pierce™ disposable columns