Hai cercato: 2,5-Dimethylthiophenol

Descrizione: Microsorb™ C18 is an octadecylsilane-covered silica that has been bonded using monofunctional bonding agents under optimised conditions. This material is then endcapped with trimethylsilyl groups to minimise nonspecific binding, maximise mass recoveries and improve peak shape.

Codice catalogo: VARIR0086200D5

UOM: 1 * 1 pezzi

Codice articolo fornitore: R0086200D5

Codice articolo locale: VARIR0086200D5

Fornitore: VARIAN

Promo

Descrizione: 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.

Codice catalogo: VARICP7641

UOM: 1 * 1 pezzi

Codice articolo fornitore: CP7641

Codice articolo locale: VARICP7641

Fornitore: VARIAN

Promo

Descrizione: This macroporous polystyrene product has a much higher loading compared to conventional functionalised silica SPE media and is compatible with all polar and non-polar, protic and aprotic solvents.

Codice catalogo: VARIPL3540-C603

UOM: 1 * 500 mg

Codice articolo fornitore: PL3540-C603

Codice articolo locale: VARIPL3540-C603

Fornitore: VARIAN

Promo

Descrizione: Chromatography paper is used in thin layer chromatography applications such as evaluating radioisotope purity, QC testing.

Codice catalogo: VARISGI0001

UOM: 1 * 50 pezzi

Codice articolo fornitore: SGI0001

Codice articolo locale: VARISGI0001

Fornitore: VARIAN

Certificati Promo

Descrizione: The CP-Cyclodextrin-β-2,3,6-M-19 column separates many optical isomers that could not be analyzed previously.

Codice catalogo: 561-7501

UOM: 1 * 1 pezzi

Codice articolo fornitore: CP7501

Codice articolo locale: VARICP7501

Fornitore: VARIAN

Promo

Descrizione: Bond Elut™ Certify II was developed specifically for the rapid and effective extraction of acidic drugs and metabolites from urine and other biological matrices. Certify II is a mixed-mode cartridge packed with non-polar C8 and strong anion exchange (SAX) sorbent. It has been optimised for acidic drugs such as 11-nor-delta-9-tetrahydrocannibinol-carboxylic acid, salicylic acid, ibuprofen, acetaminophen and other compounds that possess both non-polar and anionic characteristics.

Codice catalogo: VARI12105031

UOM: 1 * 50 pezzi

Codice articolo fornitore: 12105031

Codice articolo locale: VARI12105031

Fornitore: VARIAN

Promo

Descrizione: VF-35ms is a medium polarity column, which is the ideal choice for trace environmental and chemical analyses, and as a confirmation column.

Codice catalogo: VARICP8882

UOM: 1 * 1 pezzi

Codice articolo fornitore: CP8882

Codice articolo locale: VARICP8882

Fornitore: VARIAN

Promo

Descrizione: Bond Elut PPL (Priority PolLutant) is a modified styrene-divinylbenzene polymer that retains polar analytes, including phenols, for excellent absolute recoveries.

Codice catalogo: VARI7531901C

UOM: 1 * 24 pezzi

Codice articolo fornitore: 7531901C

Codice articolo locale: VARI7531901C

Fornitore: VARIAN

Promo

Descrizione: VF-1ms is a highly inert, non-polar, low bleed GC column providing increased sensitivity over a broad array of applications.

Codice catalogo: 568-0727

UOM: 1 * 1 pezzi

Codice articolo fornitore: CP8908I5

Codice articolo locale: VARICP8908I5

Fornitore: VARIAN

Promo

Descrizione: Bond Elut™ PRS is a strong cation exchange sorbent that is also relatively high in polarity. With no appreciable degree of hydrophobicity, in non-polar solvents, PRS is capable of polar and hydrogen bonding interactions. Due to the very low pKa of PRS, a high ionic strength eluent must be used, and so the use of PRS is recommended for weaker cationic species such as pyridinium compounds.

Codice catalogo: VARI12102094

UOM: 1 * 50 pezzi

Codice articolo fornitore: 12102094

Codice articolo locale: VARI12102094

Fornitore: VARIAN

Promo

Descrizione: PBA is a unique sorbent consisting of a phenylboronic acid covalently linked to a silica gel surface. Covalent processes result in a higher retention to the sorbent surface than other mechanisms, resulting in superior clean-up. The boronate group has a high specificity for cis-diol containing compounds such as catechols, nucleic acids, low molecular weight proteins and carbohydrates.

Codice catalogo: VARI12102105

UOM: 1 * 30 pezzi

Codice articolo fornitore: 12102105

Codice articolo locale: VARI12102105

Fornitore: VARIAN

Promo

Descrizione: The water-wettable, hydroxylated exterior allows excellent flow, even with biological fluids. A gradient of polarity on the polymer surface shunts small analytes to the more hydrophobic centre of the polymer bead, where they are retained prior to the washing and elution steps. Plexa provides these performance enhancements due to a unique polymeric architecture with a non-retentive, hydroxylated, amide-free surface and a non-polar PS/DVB core for retaining small molecules.

Codice catalogo: 549-0811

UOM: 1 * 30 pezzi

Codice articolo fornitore: 12109206

Codice articolo locale: VARI12109206

Fornitore: VARIAN

Promo

Descrizione: Bond Elut™ Jr cartridges have top and bottom Luer fittings allowing easy sample processing when used in conjunction with standard SPE cartridges. Bond Elut™ LRC cartridges have a large reservoir above the sorbent bed and are suitable for use on any standard SPE vacuum manifold.

Codice catalogo: VARI12162051B

UOM: 1 * 100 pezzi

Codice articolo fornitore: 12162051B

Codice articolo locale: VARI12162051B

Fornitore: VARIAN

Promo

Descrizione: VersaPlate well plate tubes, Certify II, 100 mg

Codice catalogo: VARI7551801C

UOM: 1 * 96 pezzi

Codice articolo fornitore: 7551801C

Codice articolo locale: VARI7551801C

Fornitore: VARIAN

Promo

Descrizione: The CP-Chirasil-Dex CB phase consists of cyclodextrin directly bonded to dimethylpolysiloxane. This bond prevents the cyclodextrin from migrating to different locations in the surface film, delivering homogeneous enantioselectivity throughout the phase.

Codice catalogo: VARICP7503

UOM: 1 * 1 pezzi

Codice articolo fornitore: CP7503

Codice articolo locale: VARICP7503

Fornitore: VARIAN

Promo

Descrizione: CP-Lowox offers a unique solution to the chemical and petrochemical industries. It is now possible to analyze trace level oxygenate impurities in gas and liquid hydrocarbon streams.

Codice catalogo: VARICP8587

UOM: 1 * 1 pezzi

Codice articolo fornitore: CP8587

Codice articolo locale: VARICP8587

Fornitore: VARIAN

Promo