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Product Image-REST24003

Vacuum/pressure station, oil-free

Leverandør: Restek
Beskrivelse: Vacuum/pressure station allows switching from pressure to vacuum in a matter of seconds. It is quiet and has a oil-free unit which will not contaminate the extraction system or samples. Provides 20" Hg (68 kPa) vacuum or 18 psi (124 kPa) pressure.

Product Image-549-0752

Solid supported liquid/liquid extraction cartridges, HyperSep™

Leverandør: Thermo Fisher Scientific
Beskrivelse: Solid supported liquid/liquid extraction (SLE) is a fast effective sample preparation technique that provides considerable benefits over liquid/liquid extraction (LLE) protocols for removal of phospholipids from biological samples.

Product Image-REST26129

Solid phase extraction cartridges for pesticide residue cleanup

Leverandør: Restek
Beskrivelse: Pesticide residue cleanup SPE cartridges are convenient with multiple adsorbent beds in a single cartridge. It is used in multiresidue pesticide analysis to remove matrix interferences and also exhibits good cleanup of dietary supplement extracts.

Product Image-VARI12102117

Solid phase extraction cartridges, Bond Elut™ C2

Leverandør: VARIAN
Beskrivelse: Bond Elut™ C2 is a fairly non-polar sorbent because of the short chain length of the functional group. C2 is often used during the process of method development if analytes are retained too strongly on a C8 or C18 phase. The polarity of C2 is slightly lower than a cyano phase for polar interactions.

Product Image-730-1408

SLE plates, 96-well, HyperSep®

Leverandør: Thermo Fisher Scientific
Beskrivelse: HyperSep® SLE provides a fast and effective sample preparation technique for removal of phospholipids from biological matricies. HyperSep® SLE deals with sample preparation of biological matricies via a simple, efficient and an effective protocol, the focus being the removal of interfering phospholipids which cause a number of issues for end point analysis.

Product Image-MSGA14414

Spill kits, oil-only sorbent, mobile trolley

Varenummer: (MSGA14414)
Leverandør: asecos
Beskrivelse: Kit, Spill Control, Refill set for oil sorbant kit (without protection glove), - mm
UOM: 1 * 1 Items
Image Unavailable-VARI12102094

Solid phase extraction cartridges, Bond Elut™ PRS

Leverandør: VARIAN
Beskrivelse: 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.

Image Unavailable-VARI14102085

Solid phase extraction cartridges, Bond Elut™ Certify

Leverandør: VARIAN
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.

Image Unavailable-VARI12166046B

Solid phase extraction cartridges, Bond Elut™ DEA

Leverandør: VARIAN
Beskrivelse: Bond Elut™ DEA bears some resemblance to Bond Elut™ NH₂ in its properties but with a slightly lower capacity as an anion exchange sorbent. DEA has a moderately non-polar character due to the alkyl side chains on the amino functionality. These groups still afford a medium level of polarity, higher than C₈ but less polar than C₂ or CN-E.

Image Unavailable-VARI7542703C

Bond elut C18 OH plates

Leverandør: VARIAN
Beskrivelse: Bond Elut C18 OH is unendcapped, offering tightly controlled silanol activity to support fractionation. C18 OH delivers enhanced retention of polar analytes.

Product Image-REST26024

SPE flow filters, Resprep®

Varenummer: (REST26024)
Leverandør: Restek
Beskrivelse: Flow filters are designed to improve flow when filtering oil and grease samples. These filters can be used with Resprep® Diskcover-47 reservoir or any 47 mm glass sample reservoir.
UOM: 1 * 20 Items
Product Image-VARI12102031

Solid phase extraction cartridges, Bond Elut™ C1

Leverandør: VARIAN
Beskrivelse: Due to the methyl group and subsequent low carbon load, Bond Elut™ C1 is the least retentive of all alkyl group bonded phases for non-polar compounds. However, due to the extensive end capping of this sorbent to mask polar silanol activity, retention and elution of polar and multi-functional analytes can still be achieved. Typical applications include plasma, urine and aqueous samples.

Product Image-MANA730487.250

LLE columns, CHROMABOND® XTR

Leverandør: MACHEREY-NAGEL
Beskrivelse: CHROMABOND® XTR is a kieselguhr for liquid-liquid extraction (LLE).

Image Unavailable-551-0404

Solid phase extraction cartridges, Bond Elut™ LMS

Leverandør: VARIAN
Beskrivelse: Bond Elut™ LMS polymeric sorbent lets you elute without having to add amine modifiers, buffers, or acids. The elimination of secondary interactions means that elution of analytes can be achieved with pure organic solvents or HPLC mobile phase-compatible solvent mixtures of low ionic strength. These characteristics are crucial to allow compatibility with LC/MS or other delicate analytical techniques.

Product Image-REST26088

Solid phase extraction cartridges, Resprep®, CarboPrep®

Leverandør: Restek
Beskrivelse: CarboPrep® cartridges are manufactured from chromatographic-grade, nonporous, graphitized carbon. Our manufacturing process minimises variability and improves recovery and cleanup procedures.

Image Unavailable-551-0421

Solid phase extraction cartridges, Bond Elut™ Certify II

Leverandør: VARIAN
Beskrivelse: 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.

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