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Beschreibung: These rigid, strong ion exchange materials are extremely hydrophilic that is ideal for purification of biomolecules. The PL-SAX and PL-SCX materials are totally polymeric and are chemically and thermally stable over a full range of HPLC conditions.

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Beschreibung: These columns are ideal for the anion exchange HPLC separations of proteins and deprotected synthetic oligonucleotides under denaturing conditions.

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Beschreibung: These UV-Visible calibration standards and kits provide an inexpensive and time-saving solution for calibrating and qualifying UV-Vis instrumentation.

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Beschreibung: Bond Elut™ NH₂ is a weaker anion exchanger than sorbents such as SAX (a quaternary amine sorbent that is always charged) and is therefore a better choice for retention of very strong anions, such as sulfonic acids, which may retain irreversibly on a SAX sorbent. Similar to Diol and SI sorbents, Bond Elut™ NH₂ is excellent for the separation of structural isomers.

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Beschreibung: Bond Elut™ C18 OH is a non-end capped version of the octadecyl bonded phases that enables the silanols on the silica surface to be more active. This low-load C18 has well-controlled silanol activity that permits the fractionation of metabolites and enhances retention of basic compounds compared to an endcapped C18. The pore size makes it a good choice for peptide extraction.

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Beschreibung: Bond Elut™ EWP is based upon standard particle size silica but with 500 Å pores to allow more efficient extraction of large molecules (>15000 MW), which are typically excluded from standard porosity silica phases.

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Beschreibung: Solid Phase Extraction (SPE) plate, SPEC 96-well plate, Sorbentien auf Kieselgelbasis, 15 mg

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Beschreibung: Hocheffiziente Säulen mit 0,15 und 0,18 mm Innendurchmesser sind eine einfache und kostengünstige Möglichkeit, den Probendurchsatz mit vorhandenen GC- oder GC/MS-Instrumenten zu erhöhen.

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Beschreibung: The EasiCal system for organic solvents consists of two different combs, each with ten detachable spatulas supporting a mixture of five polymer standards with MWs selected to provide equidistant calibration points for greater accuracy.

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Beschreibung: Chloromethylpolystyrene known as merrifield resin, PL-CMS is a copolymer support for solid phase synthesis of peptides using Boc chemistry.

Artikel-Nr: (VARI2740928202)

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Hersteller Artikel Nummer : 2740928202

Beschreibung: O-ring, McDowell 2-112-S0604-70

UOM: 1 * 30 ST

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Beschreibung: The MetaCarb™ line of carbohydrate columns provides high resolution columns for applications requiring high performance carbohydrate and organic acid analysis. These columns contain sulfonated polystyrene resins in the Calcium (87C), Hydrogen (87H), and Lead (87P) forms, and provide a wide range of selectivities for carbohydrate and organic analysis. They are widely used in the food and beverage industries for analysis of sweeteners, corn and cane sugars, fruit juices, soft drinks, beer and dairy products.

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Beschreibung: The PolarGel range is ideal for use with polar solvents, such as dimethyl formamide (DMF) and dimethyl sulfoxide (DMSO), and for solvent combinations such as tetrahydrofuran with water.

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Beschreibung: Organic samples, ketone based organic solvents (includes Marprene™ pump tubing (one each black/black and white/white), FEP transfer tube (spray chamber to torch), drain tubing, tubing for waste line, one pack of EzyFit connectors, nebulizer capillary tubing, connectors and connecting tubing).

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Beschreibung: The ProSEC 300S column is specifically designed as a single column solution for globular protein analysis. The pore size selection and optimisation provides an extended linear resolving range so that this single column can be used for analysis across the full range of globular proteins.

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Beschreibung: The Select FAME column is tuned for optimal cis-trans separations of FAMEs, especially C₁₈ isomers.