Du søkte etter: Chromatography sorbents

Produsent: MACHEREY-NAGEL

Beskrivelse: Aluminium oxide adsorbents for column chromatography.

Produsent: MACHEREY-NAGEL

Beskrivelse: High purity silica phase for preparative HPLC.

Produsent: MACHEREY-NAGEL

Beskrivelse: Polyamide 6 adsorbents for thin layer chromatography.

Produsent: MACHEREY-NAGEL

Beskrivelse: Silica gel adsorbents for column chromatography.

Produsent: MERCK PRODUCTION CHEMICALS

Beskrivelse: 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.

HMS

Artikkenummer: (ICNA0215997201)

Produsent: MP Biomedicals

Beskrivelse: 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

Tilbud

Produsent: MERCK PRODUCTION CHEMICALS

Beskrivelse: Utvalget av Mercks standardiserte og modifiserte silikageler finnes i mange granuleringer, leveres fra en og samme kilde og er tilpasset kromatografi. Standardiserte silikageler brukes ofte i separasjonsprosesser for å rense verdifulle forbindelser i mengder på tonn. Derimot brukes modifisert silika i separasjonsproblemer som ikke kan løses på en tilfredsstillende måte med umodifisert silika.

HMS

Produsent: DR MAISCH

Beskrivelse: 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.

Produsent: MERCK PRODUCTION CHEMICALS

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

HMS

Produsent: MERCK PRODUCTION CHEMICALS

Beskrivelse: Består av magnesium og silikonoksider i ca.-forholdet 85:15. Dette er en polar fase som brukes til kromatografi av forbindelser som steroider og alkaloider. Aktiviteten kan kontrolleres med aktiveringstemperaturen som brukes.

HMS

Produsent: MERCK PRODUCTION CHEMICALS

Beskrivelse: 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.

HMS Sertifikater

Produsent: MERCK PRODUCTION CHEMICALS

Beskrivelse: Geduran® Si 60, 40 - 63 µm

HMS

Artikkenummer: (ICNA0204663)

Produsent: MP Biomedicals

Beskrivelse: 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

Tilbud

Produsent: MERCK PRODUCTION CHEMICALS

Beskrivelse: 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.

HMS

Artikkenummer: (1.07027.9025)

Produsent: MERCK PRODUCTION CHEMICALS

Beskrivelse: This silica gel is suitable for high performance flash chromatography.

UOM: 1 * 25 kg

HMS Tilbud

Produsent: VARIAN

Beskrivelse: 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.