Hai cercato: Sorbenti per HPLC

Fornitore: MACHEREY-NAGEL

Descrizione: Irregular silica phase for preparative HPLC.

Fornitore: MACHEREY-NAGEL

Descrizione: High purity silica phase for HPLC.

Fornitore: MERCK PRODUCTION CHEMICALS

Descrizione: These particles have a perfect spherical shape and are available in two particle sizes: 10 and 20 μm. Together with a pore diameter of 100 Å (10 nm), these new sorbents fit perfectly into the polishing step of small peptides like insulin and other biopharmaceutical and pharmaceutical APIs like antibiotics and hormones. This highly porous silica is produced by spray drying.

MSDS

Codice catalogo: (ICNA0215997201)

Fornitore: MP Biomedicals

Codice articolo fornitore: 0215997201

Codice articolo locale: ICNA0215997201

Descrizione: Lysozyme lysates harvested from cultures of Micrococcus lysodeikticus were attached to sepharose and used for affinity chromatography to isolate various bacteriolytic enzymes and it has also been used in a study to investigate the encapsulation of protein drugs in microparticles.

UOM: 1 * 1 g

Promo

Fornitore: MERCK PRODUCTION CHEMICALS

Descrizione: The aluminium oxide crystal structure comprises octahedrally and tetrahedrally coordinated aluminium coupled by oxygen atoms. The aluminium oxide surface is covered by free hydroxyl groups. There are different acidic and basic centers (Broenstedt acid, Lewis acid and Lewis basic centers) that result in anion and cation exchange properties. Aluminium oxide exhibits a higher pH-stability than silica gel, especially in the alkaline range. Aluminium oxide occurs in various crystal modifications resulting in different pore diameters.

MSDS Certificati

Fornitore: MERCK PRODUCTION CHEMICALS

Descrizione: Selezione di gel di silice standardizzato e modificato della Merck, disponibili in diverse granulometrie e forniti da un'unica fonte, dedicata alla cromatografia. I gel di silice standardizzati sono ampiamente utilizzati nei processi di separazione per purificare composti di alto valore in grandi quantità. D'altra parte, la silice modificata è utilizzata nel caso di problemi di separazione che non possono essere risolti in modo adeguato utilizzando silice non modificata.

MSDS

Fornitore: DR MAISCH

Descrizione: Semi-preparative and preparative spherical silica material allows the clean-up of raw products from mg up to kg amounts, depending on the column ID and length. Spherical materials are easy to pack in columns.

Fornitore: MERCK PRODUCTION CHEMICALS

Descrizione: Geduran® Si 60, 63 - 200 µm

MSDS

Fornitore: MERCK PRODUCTION CHEMICALS

Descrizione: Composed of magnesium and silicon oxides in the approximate ratio of 85:15. This is a polar phase used for the chromatography of compounds such as steroids and alkaloids. This activity can be controlled by the activation temperature used.

MSDS

Fornitore: MERCK PRODUCTION CHEMICALS

Descrizione: Micro-crystalline cellulose is a hydrophilic polysaccharide packing material preferred for the raw separation of amino acids and related compounds. Cellulose is also used for the gentle purification of bio-molecules. Because of the organic nature of cellulose, it can only be used in pre-swollen state and under gentle or hydrostatic pressure.

MSDS

Codice catalogo: (ICNA0204663)

Fornitore: MP Biomedicals

Codice articolo fornitore: 0204663

Codice articolo locale: ICNA0204663

Descrizione: Silica is highly porous and has a number of distinct crystalline forms (polymorphs) in addition to amorphous forms. It is used as a suspending and thickening agent in pharmaceuticals. It is also used in the extraction of DNA and RNA due to its ability to bind to the nucleic acids under the presence of chaotropes.

UOM: 1 * 2,5 kg

Promo

Fornitore: MERCK PRODUCTION CHEMICALS

Descrizione: LiChroprep® is a proven, highly successful packing material providing fast, effective and reproducible separations.

MSDS

Fornitore: VARIAN

Descrizione: The PL-SAX media are well suited for anion exchange HPLC separations of proteins, peptides, and deprotected synthetic oligonucleotides. Denaturing conditions of temperature, organic solvent, and high pH levels are used for the oligonucleotide separations.

Fornitore: VARIAN

Descrizione: PL-SCX is a macroporous PS/DVB matrix with a very hydrophilic coating and strong cation exchange functionality. The manufacturing process is controlled to provide optimum density of strong cation-exchange moieties for analysing, separating, and purifying a wide range of biomolecules from small peptides to large proteins.

Fornitore: VARIAN

Descrizione: The PLRP-S reversed phase HPLC media delivers the pure oligonucleotides (oligos) required for genomics applications, including quantitative PCR, microarrays, and gene synthesis assays.

Fornitore: VARIAN

Descrizione: SepTech™ C18 bulk media, designed for high performance separations at high capacity. The two pore sizes, 60 Å and 150 Å, have been optimised to give high capacity for small molecules and larger natural molecules and peptides, respectively.