9341 Results for: "VARIAN"

Supplier: VARIAN

The ICP-OES tubing kit for aromatic organic solvents includes:

Supplier: VARIAN

Cannula filter with full flow filter tips.

Supplier: VARIAN

VersaPlate well plate tubes, C18 EWP, 300 mg

Supplier: VARIAN

Bond Elut C18 OH is unendcapped, offering tightly controlled silanol activity to support fractionation. C18 OH delivers enhanced retention of polar analytes.

Supplier: VARIAN

Shaker, Platform, 250 ml, 3 mm drop, USP or ASTM

Supplier: VARIAN

Pursuit™ UPS 2,4 columns couple highly efficient, fast separations with superior ease-of-use. They are designed for solvent applications and samples where lifetime and back pressure are important concerns.

Supplier: VARIAN

The Merlin Microseal is available in standard and high pressure kits.

Supplier: VARIAN

The CP-Select 624 CB is a highly reproducible version of the popular 624 phase and has 2-3 times lower bleed than conventional columns.

Supplier: VARIAN

Select mineral oil provides the shortest analysis time is required with a stabilized, non-polar bonded phase specifically for fast mineral oil analysis.

Supplier: VARIAN

CI gas inlet, manifold

Supplier: VARIAN

Transfer tubing, Rubber, Tubing int.Ø: 9,5 mm

Supplier: VARIAN

CP-Wax 51 for amines is designed for the analysis of C4-C10 amines, diamines and aromatic amines.

Supplier: VARIAN

Bond Elut™ PCB is a specially designed sorbent which allows for the facile extraction of polychlorinated biphenyl (PCB) compounds from a variety of matrices. Desired analytes can be loaded and eluted using a simple, single solvent method prior to analysis by GC/ECD.

Supplier: VARIAN

5% phenyl 95% dimethylpolysiloxane low bleed phase

Supplier: VARIAN

Bond Elut™ NH₂ is a weak anion exchanger and is a good choice for retention of very strong anions that may be irreversibly retained on other anion exchange sorbents.

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

CBA is a mid-polarity sorbent and weak cation exchanger (pKa 4,8). It can be used with a wider range of counter-ions than lower pKa sorbents like SCX and will demonstrate easier elution of quaternary amine functionalised analytes.

Supplier: VARIAN

Bond Elut™ PSA is an alkylated amine sorbent that contains two different amino functionalities, one secondary and one primary. This gives a slightly higher pKa and ionic capacity compared to Bond Elut™ NH₂. The PSA functional group is a very effective bidentate ligand and is therefore an excellent sorbent for chelation applications. PSA has a significantly higher carbon load than most amino functional sorbents and thus is a better choice for polar compounds, which retain too strongly on Bond Elut™ NH₂.

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.

Supplier: VARIAN

Ferrule, 0,25 mm to 0,25 mm ID, 15% graphite/85% Vespel®

Supplier: VARIAN

TRITON™ X-100 (Polyethylene glycol tert-octylphenyl ether)

Supplier: VARIAN

Aminomethylstyrene resin is a particularly versatile material suitable for the attachment of a variety of spacers, handles and linkers (for use in solid phase synthesis).

Supplier: VARIAN

Hi-Plex HPLC columns deliver improved efficiency, lower operating pressures and longer column lifetimes from monodispersed materials. With a range of ligand counter ions for optimum selectivity and resolution and materials matched to the USP definitions of media types L17, L19, L34 and L58, the Hi-Plex range is ideal for isocratic separations using water or dilute acid as the eluent. This simplifies your HPLC system requirements and eliminates the use of potentially hazardous organic solvents.

Supplier: VARIAN

These hydrophilic polymers are suitable for both aqueous SEC and organic GPC using the majority of polar organic solvents. The two types are chemically similar that can be used together across a wider molecular weight range with aqueous and organic polymers.

Supplier: VARIAN

ChromSep replacement cartridges for Pursuit PAH USP L1, 4,6×150 mm, particle size 3 µm

Supplier: VARIAN

CP-Volamine is optimized for the separation of volatile amines.

Supplier: VARIAN

Tubes, Versaplate CN-U, 40 um, 100 mg

Supplier: VARIAN

VersaPlate well plate tubes, LMS, 50 mg

Supplier: VARIAN

Oxygen gas purifier made up of spun aluminum chamber.

Supplier: VARIAN

Deuterium lamp for Hitachi and Varian detectors. Lifetime 1000 hrs.