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Supplier: VARIAN

Description: Lower bleed rate than Fused Silica, best column lifetime and accurate results.

Supplier: VARIAN

Description: CP-Al₂O₃/Na₂SO₄ is an aluminum oxide PLOT column that offers high selectivity for separating ppm levels of C₁to C₅ hydrocarbons in a main stream of C₁ to C₅ hydrocarbons. The Na₂SO₄ deactivation salt provides a polar Al₂O₃ surface, so that unsaturated compounds such as ethylene and acetylene are retained longer. These columns analyse more compounds in a single run than packed columns, while still delivering higher resolution and faster analysis times. When compared to liquid stationary phases, CP-Al₂O₃ provides increased selectivity and allows all C₁ to C₅ hydrocarbon isomers to be separated. CP-Al₂O₃ operates without the need for sub-ambient cooling.

Supplier: VARIAN

Description: A medium polarity sorbent with many uses, Bond Elut™ CN-E is ideal for applications in which extremely non-polar compounds would be irreversibly retained on high carbon load sorbents such as C₈ and C₁₈. This endcapped version of the cyano sorbent is best utilised when extracting analytes from an aqueous matrix.

Supplier: VARIAN

Description: Bond Elut CN-U is ideally suited for the extraction of polar compounds from a nonpolar matrix, such as hexane or oils. It is suitable for very polar analytes that may be irreversibly retained on SI or Diol (2OH) SPE phases.

Supplier: VARIAN

Description: VF-17ms is a 50% phenyl, 50% dimethylpolysiloxane, medium polarity, low bleed column for increased sensitivity, accuracy and instrument uptime.

Supplier: VARIAN

Description: MonoChrom® columns provide excellent chromatography of organic amines, organic acids, amphoteric compounds and neutral compounds.

Supplier: VARIAN

Description: The VF-5ht improves the analysis of high boiling compounds by exhibiting low bleed, even at high temperatures. Based on ultra-low bleed FactorFour technology, VF-5ht provides unmatched selectivity, sensitivity, and accuracy for the analysis of high-molecular weight compounds.

Catalog Number: (VARI7552101C)

Supplier: VARIAN

Description: VersaPlate™, VersaPlate well plate tubes, PSA, 100 mg

UOM: 1 * 96 items

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Supplier: VARIAN

Description: CP-PoraPLOT U and CP-PoraPLOT S provide symmetrical peaks from polar and non-polar volatiles for ultimate accuracy.

Supplier: VARIAN

Description: Guaranteed analysis of FAME cis/trans isomers for complete confidence.

Catalog Number: (551-0435)

Supplier: VARIAN

Description: Bond Elut Certify II is an anion exchange/mixed-mode SPE product suitable for extraction of acidic compounds from samples.

UOM: 1 * 1 items

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Supplier: VARIAN

Description: These Polaris™ phases have rapid high resolution separations based on ultra pure silica to which alkyl chains and polar modifications are attached.

Supplier: VARIAN

Description: Clean gases reduce the risk of column damage and improve accuracy and sensitivity. These unbreakable and self-indicating filters give high sensitivity to oxygen and moisture and can be installed in seconds without tools.

Supplier: VARIAN

Description: Individual pore size GPC columns offer high resolution over a specific molecular weight range. The linear portion of the calibration curve, where the slope is at its shallowest, defines the MW region over which optimum resolution will be achieved.

Supplier: VARIAN

Description: Spectrophotometer cuvette

Supplier: VARIAN

Description: Fluorescence cuvettes designed for UV/visible analysis in routine applications of molecular spectroscopy.