Du Søgte efter: VARIAN

Varenummer: (VARICP10048)

Leverandør: VARIAN

Beskrivelse: Låg til kromatografirør, aluminium , Ø: 11 mm, Aluminium caps, 11 mm, Til: 1 ml vials

UOM: 1 * 1.000 Items

Tilbud

Leverandør: VARIAN

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

Leverandør: VARIAN

Beskrivelse: Pumpeslange, PVC, For aqueous samples, Farvekodede stop: Black/black

Leverandør: VARIAN

Beskrivelse: Bond Elut™ SCX is a strong cation exchanger with a very low pKa. Although the pKa is similar to Bond Elut™ PRS, the presence of the benzene ring in the functional group increases the potential for non-polar interactions. This non-polar characteristic becomes particularly important when conducting ion-exchange from aqueous systems, where selectivity towards compounds exhibiting cationic and non-polar character is seen.

Leverandør: VARIAN

Beskrivelse: Lamper med hul katode, Til: Atomic absorbtion spectroscopy, Single element, hollow cathode lamps uncoded, lead

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Beskrivelse: Bond Elut empty SPE cartridges are made with high purity polypropylene for cleaner extracts.

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Beskrivelse: Florisil is a magnesia-loaded silica gel, extremely polar in nature and ideal for the isolation of polar compounds from non-polar matrices.

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Beskrivelse: CP-Wax™ linjerne af kemisk bundne søjler tilbyder en bred vifte af selektiviteter til metodeoptimering. Rygraden i denne serie stationære faser er lavet af en polyethylenglycol.

Leverandør: VARIAN

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

Leverandør: VARIAN

Beskrivelse: The quickest and most convenient method to deliver an accurate 12 point column calibration for organic and aqueous GPC/SEC column calibration.

Varenummer: (VARI12234104)

Leverandør: VARIAN

Beskrivelse: The Vac Elut™ 20 with a large glass basin and collection rack accommodates larger 16×150 mm test tubes. The same high quality material and features on the standard Vac Elut™ system are incorporated on this special unit. These collection vessels can be utilised in combinatorial chemistry applications using large boiling tubes for collection of purified synthesis mixtures, or for any SPE extraction in which an elution volume greater than 10 ml is required.

UOM: 1 * 1 Items

Tilbud

Leverandør: VARIAN

Beskrivelse: VF-5ms is a highly inert 5% phenyl-methyl column for increased sensitivity, accuracy and instrument uptime.

Leverandør: VARIAN

Beskrivelse: 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.

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Beskrivelse: Solid Phase Extraction (SPE) plate, 96-round well plate, Bond Elut™, Silica sorbents (particle size 40 μm), C18, 100 mg

Leverandør: VARIAN

Beskrivelse: 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.

Leverandør: VARIAN

Beskrivelse: Bond Elut™ DEA bears some resemblance to Bond Elut™ NH₂ in its properties but with a slightly lower capacity as an anion exchange sorbent. DEA has a moderately non-polar character due to the alkyl side chains on the amino functionality. These groups still afford a medium level of polarity, higher than C₈ but less polar than C₂ or CN-E.