Part No: CM-INT-0810Issued year: 2010File size: 0.25mbFile type: pdf
ChemMatrix is a patented, 100% PEG (polyethylene glycol)
based resin developed by PCAS BioMatrix that offers substantial
advantages over traditional PEG based polystyrene resins for
solid phase peptide synthesis.
Part No: IST1027A.V.1Issued year: 2020File size: 0.67mbFile type: pdf
This application note was developed for the clean-up of a non-polar solvent extract of vegetable material. The methodology is applicable to a wide range of organochlorine and organophosphorus pesticides and a number of vegetable types. The analytes are relatively non-polar, and will not be strongly retained by polar/anion exchange sorbents.
Part No: RT-CM-0111Issued year: 2010File size: 0.09mbFile type: pdf
In order to keep your RapidTrace® workstation clean, in good working order and free from contamination it is of course essential to
routinely clean and purge the fluid path. Whichever matrix and reagents are running through the system, traces of these liquids will
be left after use; proteins from plasma, precipitates from buffers or even particulates from oral fluid. Over time if the following
cleaning schedule is not observed these contaminants could cause blockages leading to malfunctions and/or cross contamination.
Part No: PPS451Issued year: 2017File size: 2.99mbFile type: pdf
Whether you need targeted methods for analytes such as Vitamin D metabolites in serum, or methods suitable for extraction of a wide panel of drugs and metabolites from urine, sample preparation before analysis is essential.
This compendium highlights a selection of clinical sample preparation applications from Biotage.
Part No: AN097-HORIssued year: 2014File size: 2.28mbFile type: pdf
Deoxynivalenol is a common mycotoxin found in wheat agriculture crops. Being the most popular agricultural cereal crop, wheat is also a dietary staple for about 35% of the global human population and animals. Safety of wheat food and agriculture products is a concern, with deoxynivalenol present in 90% of food and feed samples.
Part No: P136Issued year: 2015File size: 0.6mbFile type: pdf
This poster compares the use of supported liquid extraction (ISOLUTE® SLE+) and a novel protein and phospholipid depletion plate (ISOLUTE® PLD+), for the extraction of 25-hydroxy vitamin D. The manual extraction protocols were transferred to an SPE automation platform (Biotage® Extrahera)and method performance versus manual processing compared.
MSACL EU 2015
Part No: AN022-HORIssued year: 2009File size: 0.91mbFile type: pdf
EPA Method 1657 describes the procedure to determine low ppb levels of organophosphorous pesticides in wastewater.
The disks compared in this study are: “Certified for Automation” Atlantic™ C18 (47 mm) and 3M Empore™ High Performance Extraction Disk C18 (47 mm).
Part No: AN018-HORIssued year: 2010File size: 0.9mbFile type: pdf
EPA Method 608 describes the procedure to determine low parts per billion levels of organochlorine pesticides, polychlorinated biphenyls, toxaphene and chlordane in wastewater. The laboratory that collected the data presented in this application note uses EPA method 608 ATP3M0222 as the approved SPE technique for waste water extraction.
The disks compared in this study are : “Certified for Automation” Atlantic™ C18 (47 mm) and 3M Empore™ High Performance Extraction Disk C18 (47 mm). Comparisons were made using side-by-side extraction and identical calibration parameters.
Part No: AN008-HORIssued year: 2009File size: 0.89mbFile type: pdf
EPA Method 525.2 describes the procedure to determine
low ppb levels of semi-volatile organic material in drinking
water using solid phase extraction (SPE) or liquid-solid
extraction (LSE) techniques. The extraction solvents are
methylene chloride and ethyl acetate. Extracts are analyzed
by GC/MS using a splitless injection technique.
Part No: PPS362Issued year: 2014File size: 1.23mbFile type: pdf
This product sheet compares automated sample preparation using the Biotage®Extrahera™ to an equivalent manual method utilizing a vacuum manifold. A selection of beta blocker drugs were extracted from pooled
stripped plasma using a supported liquid extraction procedure.
Part No: PPS366Issued year: 2014File size: 1.76mbFile type: pdf
Automated sample preparation using the Biotage®Extrahera™ was compared to an equivalent manual method utilizing a vacuum manifold. Analytes were extracted from pooled stripped plasma using a supported liquid extraction procedure.
Part No: PPS361Issued year: 2014File size: 1.28mbFile type: pdf
This document compares automated sample preparation using the Biotage®
Extrahera™ to an equivalent manual method utilizing a vacuum manifold. A selection of non-steroidal anti-inflammatory drugs (NSAIDS) were extracted from pooled stripped plasma using a supported liquid extraction procedure.
Part No: P219Issued year: 2020File size: 0.76mbFile type: pdf
GC/MS is still a mainstay in forensic analysis for drugs of abuse
testing in urine. Historically silica-based solid phase extraction
(SPE) columns have been used for these target analytes, the exact
choice being dependent on drug functionality. This poster aims to compare various sample preparation techniques for this analysis. ASMS, 2020.
Part No: P177 rev 2Issued year: 2018File size: 0.67mbFile type: pdf
This poster compares sample preparation options for the extraction of a panel of endogenous steroids from serum. LC-MS/MS parameters were investigated for increased sensitivity: MRM transitions, chromatography and mobile phase additives for use with positive and negative ionisation modes.
Particular emphasis was placed on the sample preparation to
provide high reproducible recoveries whilst minimizing matrix effects and co-extracted materials such as proteins and phospholipids. Solid phase extraction was compared to supported liquid extraction in terms of recoveries, ion suppression, phospholipid content, calibration curve performance and overall sensitivity.
MSACL EU 2018
Part No: P142Issued year: 2016File size: 0.57mbFile type: pdf
This poster summarizes various sample preparation strategies for the
extraction of MMA from serum without the necessity for derivatization, prior to LC-MS/MS analysis. A range of sample preparation techniques of varying complexity were evaluated: protein precipitation, phospholipid depletion, supported liquid extraction and solid phase extraction using both silica and polymer-based mixed-mode anion exchange chemistries.
Method performance was evaluated for evaporative effects, assay recovery, ion suppression and phospholipid removal.