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Leverandør: VARIAN

Beskrivelse: 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.

Varenummer: (VARI6610030100)

Leverandør: VARIAN

Beskrivelse: 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.

UOM: 1 * 1 Items

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Varenummer: (VARI9910115600)

Leverandør: VARIAN

Beskrivelse: Plastic, translucent.

UOM: 1 * 1 Items

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Varenummer: (VARI2815897500)

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Beskrivelse: Transfer tubing, Gummi, Rør int.Ø: 9,5 mm

UOM: 1 * 1 Items

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Beskrivelse: 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.

Varenummer: (VARI7550103C)

Leverandør: VARIAN

Beskrivelse: VersaPlate well plate tubes, C18 EWP, 300 mg

UOM: 1 * 96 Items

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Beskrivelse: Copper and stainless steel tubing for gas chromatography (GC) applications.

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Beskrivelse: These specialty solid phase extraction cartridges provide higher retention of small organics, including those that are too polar to retain on C18 or polymeric SPE.

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Beskrivelse: The Bond Elut™ Certify extraction cartridge utilises a packed bed consisting of a special, non-polar C8 sorbent and a strong cation exchanger (SCX). Certify is most commonly used to extract basic (cationic) drugs from urine and blood, but it is also very effective for extraction of a wide range of compounds from a diverse range of aqueous matrices.

Leverandør: VARIAN

Beskrivelse: VariTide RPC column is designed for use across the pH range, making it suitable for the analysis and purification of acid or basic and hydrophilic or hydrophobic peptides, using acid, neutral and basic eluents.

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Beskrivelse: The ICP-OES tubing kit for aromatic organic solvents includes:

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Beskrivelse: Select Permanent Gases/CO₂ is a set of two parallel columns that combines CP-Molsieve 5 Å for permanent gas analysis and CP-PoraBOND Q for CO₂ analysis.

Varenummer: (VARI5982-0034)

Leverandør: VARIAN

Beskrivelse: 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.

UOM: 1 * 50 Items

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Beskrivelse: Bond Elut™ CH is a mid-polarity sorbent that exhibits unique selectivities for certain analytes. When employed as a non-polar sorbent, CH has the approximate polarity of a C₂ sorbent. Bond Elut™ CH is often a good choice when non-polar sorbents such as C₁₈, C₈ or C₂ do not provide the desired selectivity.

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Beskrivelse: Bond Elut™ Diol (2OH) resembles unbonded silica in its tendency for strong hydrogen bonding with analytes. 2OH can also be employed in the non-polar mode because the hydrocarbon spacer on its functional group provides enough non-polar character for retention of hydrophobic analytes. Bond Elut™ Diol is a listed SPE device for the DIN 14333-1 method on benzimidazole fungicides.

Leverandør: VARIAN

Beskrivelse: Bond Elut™ PH is a non-polar bonded silica material which exhibits a different selectivity to alkyl or aliphatic functionalised phases such as C8 or cyclohexyl. The electron density present in the aromatic ring affords an enhancement in the retention of conjugated or aromatic ring-containing analytes due to desirable pi-pi interactions.