"VARIAN"

Supplier: VARIAN

Verschluss für Chromatographieröhrchen, Aluminium, Ø: 11 mm, Aluminiumkappen, 11 mm, Für: Fläschchen 1 ml

Supplier: VARIAN

Die CP-Cyclodextrin-β-2,3,6-M-19-Säule trennt viele optische Isomere, die bisher nicht analysiert werden konnten.

Supplier: VARIAN

Bond Elut™ C18 ist das wasserabstoßendste, gebundene Silica-Sorbens im Bond Elut™-Sortiment. Es ist das beliebteste SPE-Sorbens aufgrund seiner extremen Retention für unpolare Verbindungen. C18 wird im Allgemeinen als das breiteste Retentionsspektrum unter den gebundenen Silica-Sorbentien angesehen, da es die meisten organischen Analyten aus wässrigen Matrizen zurückhält. Bei der Analyse kleiner bis mittlerer Moleküle kann Bond Elut™ C18 zum Entsalzen wässriger Matrizen vor dem Ionenaustausch verwendet werden, da Salze das Sorbens nicht zurückhalten.

Supplier: VARIAN

Native silica is generally regarded as the most polar SPE sorbent available. Bond Elut™ SI is particularly effective at separating compounds with a very similar structure. Applying the analytes in a non-polar solvent, then increasing the solvent polarity by increasing the concentration of a polar modifier, such as THF or ethyl acetate, delivers effective separations.

Supplier: VARIAN

The Bond Elut™ Certify extraction cartridge utilises a packed bed consisting of a special, non-polar C8 sorbent and a strong cation exchanger (SCX). Certify is most commonly used to extract basic (cationic) drugs from urine and blood, but it is also very effective for extraction of a wide range of compounds from a diverse range of aqueous matrices.

Supplier: VARIAN

Chem Elut sorbent for rapid, general sample preparation of biological samples such as plasma, serum, whole blood and urine. Chem Elut products are available in buffered and unbuffered formats. The buffered devices can be used for simple scrubbing operations on organic reactions. The base-treated cartridge can remove residual acid compounds from a variety of matrices.

Supplier: VARIAN

Graphite tubes are quality tested to ensure each batch passes our demanding performance specifications for contamination, sensitivity, precision, electrical resistance and lifetime.

Supplier: VARIAN

CP-Sil 8 CB für Amine ist eine basendeaktivierte 5% Phenylpolydimethylsiloxan-Säule, die für eine Vielzahl von Aminen verwendet werden kann.

Supplier: VARIAN

The CP-Si™l line consists of a range of stationary phases which are based on a polysiloxane backbone. Functional groups are added to the polymer to introduce selectivity. Each polymer used for the CP-Sil line is manufactured in-house and is optimised to obtain highest degree of reproducibility.

Supplier: VARIAN

Die CP-Wax™ Linien chemisch gebundener Säulen bieten ein breites Spektrum an Selektivitäten zur Methodenoptimierung. Das Rückgrat dieser Serie stationärer Phasen besteht aus Polyethylenglykol.

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: VARIAN

Black walled rectangular UV quartz cuvettes self masking to match the Cary 50 specifications.

Supplier: VARIAN

Bond Elut™ PH is a non-polar bonded silica material which exhibits a different selectivity to alkyl or aliphatic functionalised phases such as C8 or cyclohexyl. The electron density present in the aromatic ring affords an enhancement in the retention of conjugated or aromatic ring-containing analytes due to desirable pi-pi interactions.

Supplier: VARIAN

Source lamps for Cary spectrophotometers are fully modular and interchangeable. A range of UV, xenon and visible lamps are available.

Supplier: VARIAN

Bondesil PSA bulk sorbent, 40 µm, 10 g

Supplier: VARIAN

Säulen für freie Fettsäuren in Milchprodukten.