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Dodavatel: VARIAN

Popis: Bond Elut™ plexa PAX non-polar/anion-exchange polymeric SPE offers excellent clean-up and reproducibility, and is suitable for polar and non-polar acidic analytes.

Katalogové číslo: (VARI6610030000)

Dodavatel: VARIAN

Popis: 500 ml solution contains 50 mg/L Al, As, Ba,Cd, Co, Cr, Cu, Mn, Mo, Ni, Pb, Se, Sr, Zn and 500 mg/L K in 5% HNO₃ + tr HF. Solution must be diluted 10 times prior to use.

Měrná jednotka: 1 * 500 mL

Akce

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Popis: Pursuit XRs are ultra-purity silica based columns designed to increase productivity.

Dodavatel: VARIAN

Popis: Solid phase microextraction (SPME) is a technique for extracting analytes from solid, liquid or gaseous samples by adsorbing them onto the SPME fiber and then desorbing them into an inlet, either on a gas chromatograph (GC) or an HPLC system. SPME is amenable to automation using an autosampler or it can be performed manually as well.

Dodavatel: VARIAN

Popis: Bond Elut OMIX pipette tips reliably purify and enrich femtomole and picomole levels of peptides and proteins prior to MALDI-TOF or LC/MS/MS. The unique monolithic sorbent technology used in Bond Elut OMIX consistently outperforms other tips by delivering uniform flow and strong analyte-to-surface interactions. Bond Elut OMIX tips bind more peptides to deliver better sequence coverage.

Katalogové číslo: (VARI7550601C)

Dodavatel: VARIAN

Popis: VersaPlate well plate tubes, CBA, 100 mg

Měrná jednotka: 1 * 96 KS

Akce

Dodavatel: VARIAN

Popis: Bond Elut™ PPL is a styrene-divinylvenzene (SDVB) polymer that has been modified with a proprietary non-polar surface. PPL will retain even the most polar classes of analytes, including phenols. The large particle size allows ease of flow for viscous or particulate rich water samples, while the high surface area and strong hydrophobicity ensure reproducible extractions with high recoveries upon elution. Bond Elut™ PPL is suitable for EPA Method 528 ‘Determination of Phenols in Drinking Water by SPE and Capillary GC/MS’.

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Popis: Bond Elut™ NEXUS is an ultra-clean polymeric sorbent which has bi-modal porosity and a high surface area. NEXUS offers a nonpolar retention mechanism with no pre-conditioning required. The large particle size makes NEXUS ideal for extractions from highly viscous samples, such as horse urine.

Based on the same base polymer technology, Bond Elut™ NEXUS WCX is a weak cation exchange sorbent that offers extra selectivity for analytes, such as quaternary ammonium drugs and anabolic steroids.

Dodavatel: VARIAN

Popis: VF-200ms is designed with a unique selectivity for compounds rich in dipole-dipole interactions, resulting from the electrophilic nature of the trifluoropropyl stationary phase.

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Popis: Bond Elut C18 EWP uses a special silica with wide pores. This is endcapped.

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Popis: The sample loop is used for valco C2 valve.

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Popis: Bond Elut™ SAX is a strong anion-exchanger suited for extracting weak anions such as carboxylic acids that may not retain well on weak anion-exchangers.

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Popis: Bondesil™ CBA bulk sorbent, 40 µm

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Popis: PLOT columns are ideal for separating compounds that are gases at room temperatures.

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Popis: CP-Wax 57 CB has a unique selectivity, especially for the analysis of alcohols in the brewing and wines/spirits industry.

Dodavatel: VARIAN

Popis: Agilent JW CP-Wax 58 FFAP CB column is a nitroterephthalic acid-modified, chemically bonded polyethylene glycol phase.