您在搜索: Solid Phase Extraction

供应商: Avantor

描述: Solid Phase Extraction (SPE) is commonly used as a highly selective sample clean-up or sample enrichment method prior to subsequent analyses. J.T.Baker® BAKERBOND® SPE 96 well plates are well suited for high throughput and automated SPE methods. With complementary high capacity sorbents to existing spe extraction columns in the J.T.Baker® BAKERBOND® range, higher throughput methodologies can now be simply developed and automated.

供应商: Avantor

描述: Solid phase extraction, as a sample preparation technique, often requires stationary phases stable in the whole pH range. Styrene-divinylbenzene (SDB) copolymer sorbent can improve the quality of sample preparation.

证书

目录号: (BAKR7450-07)

供应商: Avantor

描述: BAKERBOND spe™ Amino-Carbon is a double-phase solid extraction column packed with spherical activated carbon (lower layer) and aminopropyl modified silica phase (upper layer) of polar, weak anion properties. Designed for pesticide residue analysis in agricultural product.

计量单位: 1 * 30 件

证书 正在促销

目录号: (PROMV7461)

供应商: PROMEGA

描述: Mass spectrometry-compatible yeast and human protein extracts are designed specifically for mass spectrometry applications. The extracts are predigested and cleaned up by solid-phase extraction for immediate use in liquid chromatography/mass spec analysis

计量单位: 1 * 100 µG

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目录号: (SUPL57250-U)

供应商: SUPELCO

描述: Solid phase extraction vacuum manifolds allow to simultaneously process up to 12 or up to 24 SPE tubes. Precise flow control is provided through each SPE tube by rotating the independent, screw-type valves in the cover, this ensures the packing will not dry out in some tubes while others finish draining.

计量单位: 1 * 1 件

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目录号: (WATEWAT051910)

供应商: WATERS

描述: Silica-based bonded phase with strong hydrophobicity used to adsorb analytes of even weak hydrophobicity from aqueous solutions.

计量单位: 1 * 50 件

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供应商: Thermo Fisher Scientific

描述: Tubes PP/Rack PC/PP. Low profile 5,0 ml externally-threaded universal tubes provide a robust solution for solid or liquid sample storage. Available in configurations that meet your tracking and packaging requirements, the low profile universal tube features 2D barcodes, graduations, a white patch for labelling, and a wide mouth design for easy addition and extraction of sample material. Its externally-threaded design minimises contamination risk in manual handling procedures. The tubes and rack are rated for storage down to vapor phase liquid nitrogen temperatures.

目录号: (WATEWAT020805)

供应商: WATERS

描述: These cartridges deliver the option of minimum sample preparation. Consists of moulded, high purity PP syringe-barrel bodies with two PE frits to contain the packing material.

计量单位: 1 * 1 件

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目录号: (VARI12108603)

供应商: VARIAN

描述: Bond Elut™ Plexa PCX uses a polymeric cation exchange resin that combines the outstanding properties of Bond Elut™ Plexa - superior flow characteristics and improved analytical performance - with strong cation exchange functionalities. This mixed-mode SPE sorbent removes neutral and acidic interferences from the matrix, concentrates basic analytes and therefore improves sensitivity in the determination of basic compounds.

计量单位: 1 * 50 件

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供应商: VWR USA

描述: Empore SPE disks are a cost-effective and trusted solution in large-volume sample processing for more than 30 years.

新产品

目录号: (SUPL75042-100MG)

供应商: SUPELCO

描述: Organic Standard, Ethyl vanillin, ≥98,5% (GC)

计量单位: 1 * 100 毫克

正在促销

供应商: VWR Collection

描述: Borosilicate 3.3 glass.

证书

供应商: QIAGEN

描述: Drug metabolism (DM), pharmacokinetic (PK) and toxicokinetic (TK) studies provide crucial insight into how drug candidates behave in the body and are therefore critical steps in drug development.

供应商: LABCONCO

描述: An efficient, automatic evaporator system which can be used with a broad range of aggressive chemicals. In RapidVap N₂ systems, a stream of nitrogen or dry gas is directed downward onto the surface of the sample. Nitrogen blow-down reduces the partial pressure directly over the liquid to speed evaporation and help remove the solvent as it evaporates. Nitrogen may be programmed for 2, 4, 6 or all 8 tube locations. Vortex motion and dry heat may also be applied to further accelerate processing.