Du søkte etter: SPE sorbenter

Produsent: G-Biosciences

Beskrivelse: These cross-linking agents contain at least two reactive groups that are reactive towards numerous groups, including sulphydryls, amines and carbohydrates, and create chemical covalent bonds between two or more molecules. Functional groups that can be targeted with cross-linking agents are primary amines, carboxyls, sulfhydryls, carbohydrates and carboxylic acids. Protein molecules have many of these functional groups and therefore proteins and peptides can be readily conjugated using cross-linking agents.

Artikkenummer: (7061-00)

Produsent: Avantor

Beskrivelse: SPE sorbent for clean-up columns. Suitable for the determination of Hydrocarbon Oil Index according ISO 9377-2 and NEN 5733.

UOM: 1 * 100 g

Sertifikater Tilbud

Produsent: Novabiochem (Part of Merck)

Beskrivelse: The base resin is PEG-PS-copolymer (90 µm), functionalised with 4-hydroxy-methylpenoxyacetic acid.

Produsent: MACHEREY-NAGEL

Beskrivelse: The high purity CHROMABOND® adsorbents can be used for a self-filling of SPE columns or further analytical applications.

Sertifikater

Produsent: Novabiochem (Part of Merck)

Beskrivelse: H-Arg(Pbf)-HMPB NovaPEG resin, 0.20 - 0.60 mmol/g, 1 g

Produsent: VARIAN

Beskrivelse: Aminomethylstyrene resin is a particularly versatile material suitable for the attachment of a variety of spacers, handles and linkers (for use in solid phase synthesis).

Artikkenummer: (REST26135)

Produsent: Restek

Beskrivelse: Florisil® PR is commonly used to remove polar interferences from pesticide residues. This bulk material is ideal for labs packing their own extraction cartridges for pesticide residue extractions.

UOM: 1 * 1 Items

Tilbud

Produsent: VARIAN

Beskrivelse: Bondesil PSA bulk sorbent, 40 µm, 10 g

Sertifikater

Artikkenummer: (VARIPL3476-6689)

Produsent: VARIAN

Beskrivelse: PL-FMPB resin, 1% DVB, 1,4 mmol/g, 150 - 300 μm, 1 kg

UOM: 1 * 1 Items

Tilbud

Produsent: VARIAN

Beskrivelse: PL-HCO₃ MP resin, 1,8 mmol/g, 100 Å, 150 - 300 μm, 100 g

Produsent: VARIAN

Beskrivelse: PL-Rink resin, 1% DVB, 0,3 mmol/g, 75 - 150 μm, 100 g

Produsent: VARIAN

Beskrivelse: SLE products use a broad-performance, inert diatomaceous earth sorbent for rapid, general sample preparation.

Artikkenummer: (REST26137)

Produsent: Restek

Beskrivelse: Ottawa sand is listed in several U.S. EPA methods as the specified medium for matrix spike and laboratory control blanks.

UOM: 1 * 1 Items

Tilbud

Produsent: VARIAN

Beskrivelse: 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.

Artikkenummer: (REST26033)

Produsent: Restek

Beskrivelse: Diatomaceous earth is used as a filter aid to improve extraction efficiency of densely packed soils, such as clays. By mixing the sample with diatomaceous earth, recoveries can be improved and excess moisture can be absorbed.

UOM: 1 * 1 Items

Tilbud

Produsent: VARIAN

Beskrivelse: Strongly basic anion exchanger, Cl⁻ form. Moist, light yellow spherules.