From biological fluids to wastewater samples, the wide range of sorbents and formats along with the wealth of technical and application support available from Biotage mean you can develop robust, reproducible SPE methods giving high analyte recovery and clean extracts.
The range of possible analytes and matrices is vast.
SPE columns are available with reservoir volumes ranging from 1 mL to 70 mL, with tabless options for automation compatibility, and options for high sensitivity analyses. State of the art manufacturing techniques are supported by a comprehensive Quality Control testing program, documented under our ISO ISOLUTE plates can be processed using vacuum or positive pressure manifold systems, and are compatible with popular automation systems.
Seal unused positions with sealing strips. Convert Array wells for use on luer fittings using adaptors.
They can be processed using vacuum or positive pressure, with both manual and automated systems. This provides flexibility in method devlopment and automation compatibility. Tabless versions of the 3 and 6 mL columns are available to meet specific automation system requirements. For higher sensitivity analysis, columns are available fitted with stainles steel frits 1,3 and 6 mL only. Alternatively, selected sorbents are available packed in to glass columns 6 mL only fitted with PTFE frits.
Choose highly retentive sporbents to extract more polar analytes, and less retentive phases to extract more hydrophobic analytes.
Non-end capped sorbents are particularly useful when utilizing secondary silanol interactions for extraction of basic compounds.
Silanol groups povide polar and weak cation echange secondary interactions, which can be expolited to increase recovery and extract cleanliness for basic analytes.
Use mixed-mode sorbents to extrct acidic or basic analytes from complex matrices such as biological fluids using a dual retention mechanism. Mixed-mode sorbents provide two primary retention mechanisms: Isolate ionizable acidic or basic analytes from aqueous or partially aqueous samples using ion exchange retention mechanisms.
Cation exchange sorbents contain acidic groups that can be used to retain basic analytes. Anion exchange sorbents contain basic groups that can be used to retain acidic analytes. Polar SPE sorbents are used to isolate polar analytes or remove interferences from non-polar sample matrices using polar retention mechanisms e. The first decision that needs to be made is what the final analysis will be for the analyte. This will have an impact on the sample and cartridge size, as well as the final elution solvent.
If LC-MS is available, minimal sample clean-up may be required. In this catalog product information is displayed with easy-to-follow application details and supporting documentation. Ordering information is found following each product listing. We've collected them all below for download. Comparison of Sample Preparation Options for the Extr The Biotage catalog of analytical sample preparation products for chemistry professionals is now available.
This edition includes a comprehensive range of sample preparation consumables for bi On July 1st, Biotage expanded its direct Nar p piller gor ont organization and opened the door to analytical customers in Italy.
This application note from Biotage Labs describes a method for extracting nitrosamines from urine. This application note describe Now available, the Biotage catalog of analytical sample preparation products for chemistry professionals. This edition includes a comprehensive range of products for bioanalysis, forensic, cli Biotage, pioneers in flash chromatography, started packing columns with silica for "Nar p piller gor ont" purification 30 years ago. Some of the first employees are still with us today.
In this video, site director Let Biotage make orde The capacity of a sorbent is defined as the total mass of strongly retained analyte that can be retained by a given mass of the sorbent under optimum conditions. One product with multiple applications, simplifying and streamlining your mycotoxin analysis procedures.
Log in for hundreds of free application notes and support documents. Analytical Sample Preparation Catalog In this catalog product information is displayed with easy-to-follow application details and supporting documentation. What is the maximum capacity of an SPE column? Ion exchange sorbents typically have a capacity
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