"VARIAN"

Supplier: VARIAN

Flash cartridges for the purification of organic compounds, and also for scale-up, solid phase extraction.

Supplier: VARIAN

Hohlkathodenlampe, Für: Atomic absorbtion spectroscopy, Single element, hollow cathode lamps coded, using octal base lamps, nickel

Supplier: VARIAN

Platten zur Festphasenextraktion (SPE), 96-round well plate, Bond Elut™, Silica-Sorbenzien (Partikelgröße 40 μm), PH, 100 mg

Supplier: VARIAN

VF-5ms ist eine hoch inerte 5 %-Phenyl-Methyl-Säule für erhöhte Empfindlichkeit, Genauigkeit und Geräteverfügbarkeit.

Supplier: VARIAN

Polaris™ silica is ideal for the rapid separation of low molecular weight compounds that are soluble in organic solvents.

Supplier: VARIAN

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.

Supplier: VARIAN

Strongly basic anion exchanger, Cl⁻ form. Moist, light yellow spherules.

Supplier: VARIAN

SPEC SPE solid phase extraction cartridges available in standard straight barrel tube format, offering flexibility in sample size. Use on any standard vacuum manifold such as the Vac Elut 20 or SPS 24.

Supplier: VARIAN

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

Supplier: VARIAN

Bond Elut™ SCX ist ein starker Kationenaustauscher mit einem sehr niedrigen pKa. Obwohl der pKa dem von Bond Elut™ PRS ähnelt, erhöht das Vorhandensein des Benzolrings in der Funktionsgruppe das Potenzial für unpolare Wechselwirkungen. Diese unpolare Eigenschaft wird besonders wichtig, wenn Ionenaustausch aus wässrigen Systemen durchgeführt wird, wo Selektivität gegenüber Verbindungen mit kationischem und unpolarem Charakter beobachtet wird.

Supplier: VARIAN

Das Mark 7-Zerstäubungssystem verarbeitet komplexe Matrizen und erzielt schnell präzise Ergebnisse.

Supplier: VARIAN

Solid Phase Extraction (SPE) plate, 96-square well plate, 2 ml, Bond Elut™, Silica sorbents (particle size 40 μm), CBA, 25 mg

Supplier: VARIAN

The Vac Elut™ 20 vacuum control valve, vacuum gauge, and quick release valve are mounted on the lid, away from the corrosive waste stream and within convenient reach. The solvent-resistant PP rack is available in a variety of sizes to accommodate collection tubes commonly used in sample preparation.

Supplier: VARIAN

Though highly stabilised, it is impossible to guarantee that no particles will dislodge from the column wall. When used in valve-switching applications, the use of a particle trap can prevent scarring of the rotors.

Supplier: VARIAN

Bond Elut™ Plexa PCX uses a polymeric cation exchange resin that combines the outstanding properties of Bond Elut™ Plexa - superior flow characteristics and improved analytical performance - with strong cation exchange functionalities. This mixed-mode SPE sorbent removes neutral and acidic interferences from the matrix, concentrates basic analytes and therefore improves sensitivity in the determination of basic compounds.

Supplier: VARIAN

Pumpenschläuche, Viton®, For aromatic organic samples, Farbcodierte Stopps: Orange/yellow