Du søgte efter: Kromatografi sorbenter

Supplier: Avantor

Pakningsmateriale for lavtryks præparation og flash kromatografi. Kemisk stabil fra pH 2 til 8,5. De skades ikke ved brug af rengøringsmidler og antimikrobielle agenter som natriumazid, vandige opløsninger af trifluoreddikesyre og eddikesyre, organiske solventer som metanol og acetonitril, og koncentrerede vandige opløsninger af salte og urea. Pakningerne indeholder partikler af varierende form.

Supplier: Merck

LiChrosorb® is an irregular shaped silica sorbent. LiChrosorb® packing materials offer the compete programme of non-polar derivatives (RP-8, RP-18, RP-select B) and polar derivatives (Si 60 and Si 100).

Supplier: Merck

These porous polymers, based on 2,6-diphenyl-p-phenylene oxide, are widely used as an adsorbent in both air collection and purge trap applications.

Supplier: Merck

* Green fluorescent indicator

Supplier: Avantor

J.T.Baker® BAKERBOND® PolyABx™ multimode ionbytning (IEX) kromatografiske resin fungerer som en stærk kationbytnings resin med forbedret selektivitet for overlegen separation i proceskromatografiske anvendelser.

Supplier: Avantor

J.T.Baker® BAKERBOND® PolyPEI™ multimode ionudveksling (IEX) kromatografiske resin fungerer som en svag anionbytnings resin med forbedret selektivitet for overlegen separation i proceskromatografiske anvendelser.

Supplier: Avantor

Prep-scale emballering er beregnet til brug ved lavt tryk med peristatisk pumpe.

Supplier: Merck

Selection of standardised and modified silica gels that are available in many granulations and supplied from one single source, dedicated to chromatography. Standardised silica gels are widely used in separation processes to purify valuable compounds in ton quantities.

Supplier: Avantor

J.T.Baker® BAKERBOND®, Silicabaseret reverse phase medie, 15 µm, 300 Å

Supplier: Avantor

Prep-scale emballering er beregnet til brug ved lavt tryk med peristatisk pumpe.

Supplier: Avantor

Prep-scale emballering er beregnet til brug ved lavt tryk med peristatisk pumpe.

Supplier: Merck

Cellulose microcrystalline, <20 µm, Pakket: In plastic

Supplier: Avantor

These are used in low pressure preparative chromatography. The mesh specifications ensure there is no excess of fines in the product which can affect flow rates and separation performance.

Supplier: Merck

Superspher® 60 RP-8, 4 µm

Supplier: Merck

LiChrospher® RP-8 ADS, 25 µm

Supplier: Avantor

J.T.Baker® BAKERBOND®, Wide-pore prep packing, 15 µm

Supplier: Avantor

The J.T.Baker® BAKERBOND® PolyQUAT multimode ion exchange (IEX) chromatography resin functions as a strong anion exchange resin with improved selectivity for superior separation in process chromatography applications.

Supplier: Avantor

J.T.Baker® BAKERBOND®, Ethyl (C₂), BAKERBOND®, 40 µm, 60 Å

Supplier: Avantor

J.T.Baker® BAKERBOND®, Styrene divinyl benzene (SDB 1) phase bulk media

Supplier: Avantor

J.T.Baker® BAKERBOND®, Octadecyl (C₁₈), BAKERBOND®

Supplier: Avantor

Prep-scale emballering er beregnet til brug ved lavt tryk med peristatisk pumpe.

Supplier: Avantor

J.T.Baker® BAKERBOND®, Hi-propyl (C₃), BAKERBOND®, 5 µm

Supplier: Avantor

SPE sorbent for oprensningskolonner. Egnet for fastlæggelse af hydrocarbonolie indeks i henhold til ISO 9377-2 og NEN 5733.

Supplier: Thermo Fisher Scientific

This TLC high purity grade silica gel without binder, with fluorescent indicator is used for thin layer chromatography plate preparation.

Supplier: Thermo Fisher Scientific

These resins are ideal for use in chromatographic oligosaccharide sugar separations and sugar alcohol separations.

Supplier: Merck

In general, ion exchangers consist of a cross-linked polymer matrix with a uniform distribution of fixed ionic groups sited throughout the resin structure. These must be balanced by a similar number of ions of the opposite charge, (counter ions) to maintain electrical neutrality. Cation exchangers therefore, exchange and enrich only cations, anion exchangers only anions. In contrast adsorber resins have a non ionic, but depending on the structure, a somewhat polar character, and don't adsorb stoichiometrically both: anions, cations, as well as uncharged compounds.

Supplier: Merck

LiChrospher®, LiChrospher® 100 RP-8 endcapped, 5 µm, 11

Supplier: Thermo Fisher Scientific

This TLC high purity grade silica gel with gypsum binder and fluorescent indicator is used for thin layer chromatography plate preparation.

Supplier: G-Biosciences

These cross-linking agents contain at least two reactive groups that are reactive towards numerous groups, including sulphydryls, amines and carbohydrates, and create chemical covalent bonds between two or more molecules. Functional groups that can be targeted with cross-linking agents are primary amines, carboxyls, sulfhydryls, carbohydrates and carboxylic acids. Protein molecules have many of these functional groups and therefore proteins and peptides can be readily conjugated using cross-linking agents.

Supplier: Avantor

J.T.Baker® BAKERBOND® PolyCSX™ multimode ionbytning (IEX) kromatografiske resin fungerer som en stærk kationbytnings resin med forbedret selektivitet for overlegen separation i proceskromatografiske anvendelser.