Accessories for CHROMABOND®
CHF 616.90*
Content:
250
Delivery according to order confirmation
Product number:
4003632
Manufacturer:
Macherey-Nagel GmbH & Co. KG
Packaging information:
Weight:
0.2 kg
Description
Properties
| Description: | PE frits for polypropylene columns, 150 ml |
|---|---|
| Manufacturer Article Number: | 730475 |
| UNSPSC: | 23-15-18-16 |
Skip product gallery
CHROMABOND® PS-OH- / PS-H+
From
CHF 169.50*
Empty columns CHROMABOND®, PP
From
CHF 104.10*
CHROMABOND® C18 ec
From
CHF 257.20*
CHROMABOND® SB
From
CHF 197.60*
CHROMABOND® Alox A / Alox N / Alox B
From
CHF 159.10*
CHROMABOND® Florisil®
From
CHF 155.10*
CHROMABOND® XTR
From
CHF 123.10*
CHROMABOND® C18 Hydra
From
CHF 152.70*
CHROMABOND® C18
From
CHF 153.80*
Similar products
The innovative cation exchanger offers:mixed-mode SPE phase with distinct cation exchange and RP properties excellent enrichment of basic analytesmodern support polymer with optimised pore structure and large specific surfacegood reproducibility, reliable and cost-efficient analysesmore aggressive washing procedures for matrix removal possiblecleaner samples and protection of analytical HPLC and GC instrumentationquantificationof analytes from heavily contaminated sampleslower limits of detection also for critical matrices... the perfect fit for basic analytes in comination with CHROMABOND® HR-XSPE phases for polymer-based RP and ion chromatographyBase material: high-purity polystyrene-divinylbenzene copolymers (PS/DVB) pore size 100 Å, paricle size 100µm. Verly low degree of swelling, thus very well suited for chromatography. Different modifications for different applications from elimination of nonpolar compounds up to removal of specific polar comonents.Recommended application:Removal of interfering compounds improves chromatographic separtions, if the interfering components overlap with the analyte in the chromatogramimproves lifetime of the chromatographic column, since interfering components can irreversibly block the column packing
Empty CHROMABOND® column (PP) for SPE, one PE-filter element is already inserted in the column.
Octadecyl modified silica phase for SPE, endcappedBase material silica, particle size 45 µm for C18 ec, specific surface 500 m²/g, pH stability 2 to 8. Octadecyl phases, endcapped, carbon content 14 % very non-polar, hydrophobic interactions with a wide variety of organic compounds. Advantageous for clean-up of samples with large structural variations (polarity differences).Recommended applications: non-polar compounds, aflatoxins, amphetamines, antibiotics, antiepileptics, barbiturates, caffeine, drugs, preservatives, fatty acids, nicotine, PAHs, pesticides, PCBs, heavy metals, vitamins. Very well suited for desalting of samples.
Quaternary ammonium modified silica anion exchanger for SPE (SAX)Base material silica, pore size 60 Å, particle size 45 µm, specific surface 500 m²/g, pH stability 2 to 8. Silica modified with quaternary amine. Strongly basic anion exchanger (capacity ~ 0.3 meq/g). Not suited for very strong anions such as sulphonic acids, because these are difficult to elute.Recommended application: organic acids, caffeine, saccharin.
aluminium oxide, acidic, neutral, basicaluminium oxide, high purity, pore volume 0.90ml/g, particle size 60 to 150µm, specific surface 150m²/g, acidic, pH 4 ± 0.5, recommended application: together with phase SA for PCB and pesticides.Alox A: acidic, pH 4 ± 0.5Alox N: neutral, pH 7 ± 0.5Alox B: basic, pH 9.5 ± 0.5
Magnesium silicate for SPEMatrix magnesium silicate (MgO to SiOH 15:85), high purity, particle size 150 to 250µm.Recommended application: organic tin compounds, aliphatic carboxylic acids, PCB, PAH.
Kieselguhr phase for liquid-liquid extractionBase material coarse-grained kieselguhr, large pore size, high pore volume, constantly high batch-to-batch quality, pH working range 1 to 13.Application: liquid-liquid extraction of highly viscous aqueous solutions such as physiological fluids (blood, plasma, and serum) in clinical chemistry, dyes in textiles, environmental and food analysis.Glass columns availlable on request.
Octadecyl modified silica phase for SPE of polar analytesBase material silica, pore size 60 Å, particle size 45 µm, specific surface 500 m²/g, pH stability 2 to 8, special octadecyl phase for polar analytes, not endcapped, carbon content 15 %.Recommended applications: more polar compounds like pesticides and their polar degradation products, phenols, phenoxycarboxylic acids, nitroaromatics, pharmaceuticals.
Octadecyl modified silica phase for SPE, not endcappedBase material silica, pore size 60 Å, particle size 45 µm for C18, specific surface 500 m²/g, pH stability 2 to 8 octadecyl phases, not endcapped, carbon content 14 % possesses more free silanols (SiOH), which allow secondary interactions with polar groups of the analytes.Recommended applications: non-polar compounds, pesticides.