Hledali jste: VARIAN

Katalogové číslo: (VARI9910115600)

Dodavatel: VARIAN

Popis: Plastic, translucent.

Měrná jednotka: 1 * 1 KS

Akce

Dodavatel: VARIAN

Popis: VF-35ms is a medium polarity column, which is the ideal choice for trace environmental and chemical analyses, and as a confirmation column.

Dodavatel: VARIAN

Popis: These columns are ideal for high speed applications such as high throughput screening, process monitoring or tracking changes in MW distributions where time is the most critical factor in the analysis.

Dodavatel: VARIAN

Popis: The CP-Chirasil-Dex CB phase consists of cyclodextrin directly bonded to dimethylpolysiloxane. This bond prevents the cyclodextrin from migrating to different locations in the surface film, delivering homogeneous enantioselectivity throughout the phase.

Dodavatel: VARIAN

Popis: The water-wettable, hydroxylated exterior allows excellent flow, even with biological fluids. A gradient of polarity on the polymer surface shunts small analytes to the more hydrophobic centre of the polymer bead, where they are retained prior to the washing and elution steps. Plexa provides these performance enhancements due to a unique polymeric architecture with a non-retentive, hydroxylated, amide-free surface and a non-polar PS/DVB core for retaining small molecules.

Dodavatel: VARIAN

Popis: This macroporous polystyrene product has a much higher loading compared to conventional functionalised silica SPE media and is compatible with all polar and non-polar, protic and aprotic solvents.

Dodavatel: VARIAN

Popis: The MetaSil AQ materials are based on silica that is highly coated with hydrophobic alkyl chains interspersed with hydrophilic short-chain endcapping groups. These columns remain fully extended in aqueous phases, allowing increased interaction between samples and the bonded phase. These columns remain fully extended in aqueous phases, allowing increased interaction between samples and the bonded phase.

Dodavatel: VARIAN

Popis: Typ kolony: HPLC column, Chromspher PI PAH, Ø vnitř.: 3,00 mm, Délka: 80 mm, Velikost pórů: 120 Å, Velikost částic: 5 µm

Dodavatel: VARIAN

Popis: Stainless steel delivery needles, Pro: Vac Elut™ SPS 24 vacuum manifold

Dodavatel: VARIAN

Popis: Replacement lid gasket

Katalogové číslo: (VARI6610030100)

Dodavatel: VARIAN

Popis: 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.

Měrná jednotka: 1 * 1 KS

Akce

Dodavatel: VARIAN

Popis: 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.

Dodavatel: VARIAN

Popis: Capitiva ND^Lipids je jednoduchá a snadno použitelná standardní proteinová srážecí destička. Bezkapková (ND) 96-jamková filtrační destička je speciálně navržena pro účinné odstranění fosfolipidů z biotekutin. Captiva ND^Lipidsodstraňují lipidy, proteiny, povrchově aktivní látky a další maticové interference z extraktů plasmy. Iontová suprese je značně snížena pro zvýšené citlivosti a preciznosti během stopové analýzy. Odtraněním lipidových sloučenin se
tvoří lepší tvary píků a retenční časy jsou reprodukovatelné, proto se tyto standardní provozní postupy snadno validují. Kromě toho, rychlá technologie srážení v jamkách Captiva ND^Lipids zajišťuje vysokou propustnost vzorků a snižuje prostoje přístroje, prakticky bez nutnosti vývoje metod na široké škále analytů.

Dodavatel: VARIAN

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

Certifikáty

Katalogové číslo: (VARI7551801C)

Dodavatel: VARIAN

Popis: VersaPlate well plate tubes, Certify II, 100 mg

Měrná jednotka: 1 * 96 KS

Akce

Katalogové číslo: (VARI7531901C)

Dodavatel: VARIAN

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

Měrná jednotka: 1 * 24 KS

Akce