9341 Results for: "VARIAN"
Tubing kit for aromatic organic solvents
Supplier: VARIAN
The ICP-OES tubing kit for aromatic organic solvents includes:
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Cannula filters
Supplier: VARIAN
Cannula filter with full flow filter tips.
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Well plate tubes for Bond Elut C18 EWP plates
Supplier: VARIAN
VersaPlate well plate tubes, C18 EWP, 300 mg
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Bond elut C18 OH plates
Supplier: VARIAN
Bond Elut C18 OH is unendcapped, offering tightly controlled silanol activity to support fractionation. C18 OH delivers enhanced retention of polar analytes.
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Platform rocker, tapped density tester
Supplier: VARIAN
Shaker, Platform, 250 ml, 3 mm drop, USP or ASTM
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HPLC columns, Pursuit™ UPS2,4
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.
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Merlin Microseal
Supplier: VARIAN
The Merlin Microseal is available in standard and high pressure kits.
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Capillary columns, CP-Select 624 CB
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.
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Capillary columns, volatile, mineral oil
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.
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Accessories for 240-MS GC/MS ion trap mass spectrometer
Supplier: VARIAN
CI gas inlet, manifold
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Tubing, rubber
Supplier: VARIAN
Transfer tubing, Rubber, Tubing int.Ø: 9,5 mm
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Capillary columns, CP-Wax 51 for amines
Supplier: VARIAN
CP-Wax 51 for amines is designed for the analysis of C4-C10 amines, diamines and aromatic amines.
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Solid phase extraction cartridges, Bond Elut™ PCB
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.
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Capillary columns, CP-Sil™ 8CB/MS
Supplier: VARIAN
5% phenyl 95% dimethylpolysiloxane low bleed phase
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SPE cartridges, Bond Elut™ NH₂
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.
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Diatomaceous earth sorbents, Chem Elut™ and Hydromatrix™
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.
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Solid phase extraction cartridges, Bond Elut™ CBA
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.
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Solid phase extraction cartridges, Bond Elut™ PSA
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.
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SI plates, Bond Elut™
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.
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Ferrules for single ferrule column connectors
Supplier: VARIAN
Ferrule, 0,25 mm to 0,25 mm ID, 15% graphite/85% Vespel®
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TRITON™ X-100 (Polyethylene glycol tert-octylphenyl ether)
Supplier: VARIAN
TRITON™ X-100 (Polyethylene glycol tert-octylphenyl ether)
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Resin, PL-AMS, StratoSpheres™
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).
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HPLC columns for carbohydrate analysis, Hi-Plex
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.
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Polyethylene glycol/oxide standards
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.
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Accessories for chromsep replacement cartridge systems, Pursuit™
Supplier: VARIAN
ChromSep replacement cartridges for Pursuit PAH USP L1, 4,6×150 mm, particle size 3 µm
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Capillary columns, CP-Volamine™
Supplier: VARIAN
CP-Volamine is optimized for the separation of volatile amines.
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Well Plate tubes for Bond Elut cyano (CN) plates
Supplier: VARIAN
Tubes, Versaplate CN-U, 40 um, 100 mg
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Well plate tubes for Bond Elut LMS plates
Supplier: VARIAN
VersaPlate well plate tubes, LMS, 50 mg
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Gas purifier
Supplier: VARIAN
Oxygen gas purifier made up of spun aluminum chamber.
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Deuterium lamps
Supplier: VARIAN
Deuterium lamp for Hitachi and Varian detectors. Lifetime 1000 hrs.