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Lieferant: VARIAN

Beschreibung: Säulentyp: HPLC-Säule, Chromspher PI PAH, Ø int.: 3,00 mm, Länge: 80 mm, Porengröße: 120 Å, Partikelgröße: 5 µm

Lieferant: VARIAN

Beschreibung: Stainless steel delivery needles, Für: Vac Elut™ SPS 24 vacuum manifold

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Beschreibung: Replacement lid gasket

Artikel-Nr: (VARI6610030100)

Lieferant: VARIAN

Beschreibung: 500 ml solution contains 5 mg/l Al, As, Ba,Cd, Co, Cr, Cu, Mn, Mo, Ni, Pb, Se, Sr, Zn and 50 mg/l K in 5 % HNO3 + tr HF.

VE: 1 * 1 ST

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Lieferant: VARIAN

Beschreibung: 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.

Lieferant: VARIAN

Beschreibung: Capitiva ND^Lipids is as simple and easy-to-use as a standard protein precipitation plate. The non drip (ND) 96-well filtration plate is specially designed to effectively remove phospholipids from biofluids. Captiva ND^Lipidsremoves lipids, proteins, surfactants and other matrix interferences from plasma extracts. Ion suppression is significantly reduced for enhanced sensitivity and precision during trace analysis. The depletion of lipid
compounds also gives you better peak shapes and reproducible retention times so that standard operating procedures are easily validated. In addition, the fast, in-well precipitation technology of Captiva ND^Lipids ensures high sample throughput and helps reduce instrument downtime, with virtually no need for method development on a wide range of analytes.

Lieferant: VARIAN

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

Zertifikate

Artikel-Nr: (VARI7551801C)

Lieferant: VARIAN

Beschreibung: VersaPlate Röhrchen für Mikrotiterplatten, Certify II 100 mg

VE: 1 * 96 ST

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Artikel-Nr: (VARI7531901C)

Lieferant: VARIAN

Beschreibung: Bond Elut PPL (Priority PolLutant) is a modified styrene-divinylbenzene polymer that retains polar analytes, including phenols, for excellent absolute recoveries.

VE: 1 * 24 ST

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Lieferant: VARIAN

Beschreibung: CP-Lowox bietet eine einzigartige Lösung für die chemische und petrochemische Industrie. Es ist jetzt möglich, sauerstoffhaltige Verunreinigungen in Gas- und flüssigen Kohlenwasserstoffströmen im Spurenbereich zu analysieren.

Lieferant: VARIAN

Beschreibung: Bond Elut™ Jr cartridges have top and bottom Luer fittings allowing easy sample processing when used in conjunction with standard SPE cartridges. Bond Elut™ LRC cartridges have a large reservoir above the sorbent bed and are suitable for use on any standard SPE vacuum manifold.

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Beschreibung: Microsorb™ C18 is an octadecylsilane-covered silica that has been bonded using monofunctional bonding agents under optimised conditions. This material is then endcapped with trimethylsilyl groups to minimise nonspecific binding, maximise mass recoveries and improve peak shape.

Lieferant: VARIAN

Beschreibung: Bond Elut™ PRS is a strong cation exchange sorbent that is also relatively high in polarity. With no appreciable degree of hydrophobicity, in non-polar solvents, PRS is capable of polar and hydrogen bonding interactions. Due to the very low pKa of PRS, a high ionic strength eluent must be used, and so the use of PRS is recommended for weaker cationic species such as pyridinium compounds.

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Beschreibung: PBA is a unique sorbent consisting of a phenylboronic acid covalently linked to a silica gel surface. Covalent processes result in a higher retention to the sorbent surface than other mechanisms, resulting in superior clean-up. The boronate group has a high specificity for cis-diol containing compounds such as catechols, nucleic acids, low molecular weight proteins and carbohydrates.

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Beschreibung: Die CP-Cyclodextrin-β-2,3,6-M-19-Säule trennt viele optische Isomere, die bisher nicht analysiert werden konnten.

Lieferant: VARIAN

Beschreibung: 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.