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Supplier: VARIAN

Description: Polymethylmethacrylate (PMMA) standards are extremely versatile as they can be used for organic GPC with a wide range of medium polarity eluents, such as tetrahydrofuran, toluene, methyl ethyl ketone and ethyl acetate.

Supplier: VARIAN

Description: 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.

Supplier: VARIAN

Description: These PL aquagel-OH preparative columns are used in fractionation of wide variety of water-soluble samples based on their size in solution.

Supplier: VARIAN

Description: These columns permit a simple, one stage clean-up as part of a methodology to determine pesticides in many organic matrices. The higher molecular weight fractions such as lipids, polymers, natural resins and dispersed high molecular weight components are easily eliminated in the GPC analysis.

Supplier: VARIAN

Description: Pump tubing, PVC, internal standard kit, Colour coded stops: Orange/white

Supplier: VARIAN

Description: 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.

Supplier: VARIAN

Description: 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.

Supplier: VARIAN

Description: Flame photometer

Supplier: VARIAN

Description: Polystyrene standards for many organic solvents either for conventional GPC column calibration or for calibrating light scattering and viscosity detectors that provide equidistant calibration points for greater accuracy.

Supplier: VARIAN

Description: PLRP-S guard cartridges, for 5×3 mm columns

Supplier: VARIAN

Description: These torches light easily and stay lit, reducing downtime. With even and stable plasma to deliver reproducible results.

Supplier: VARIAN

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

Certificates

Catalog Number: (VARICP14988)

Supplier: VARIAN

Description: These deactivated injector liners are optimised for sensitive and reproducible analysis.

UOM: 1 * 5 items

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Supplier: VARIAN

Description: 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

Description: These columns are ideal for high speed applications such as high throughput screening, process monitoring or tracking changes in MW distributions where time is the most critical factor in the analysis.

Supplier: VARIAN

Description: The PLgel MIXED-LS series is a PS/DVB packing using an innovative proprietary suspension polymerization technique to virtually eliminate nano-particle leakage.