High purity solvents and modifiers
High purity solvents and modifiers, specifically suitable for use in demanding HPLC, ULC and MS applications. Novel Liquid Chromatography syatems, coupled to extremely sensitive Mass Spectrometric, optical and other advanced detectors allow ultra-high performance in qualitative and quantative studies. This performance is chanllenged by the quality of the chemicals. Biosolve ULC/MS grade features high chemical purity, excellent UV transmission, lowest peak impurity and drift under gradient conditions, low fluorescence impurities and low level of ionic background.
Demonstrates superior performance in MS and MS/MS applications by reducing the chemical background and by avoiding the formation of unwanted adducts, therefore will allow the acquisition of cleaner MS Spectra and Chromatograms, both in positive and negative ionisation modes.
Biosolve ULC/MS solvents and formulations are available in 1 litre and 2.5 litre specially cleaned glass bottles and micro filtered at 0.1 µm and are packed under inert gas, for improved shelf life. Certificate of analysis is available per batch.
Biosolve ULC/MS grade solvents, formulations and modifiers: the preferred choice for Chromatographers and Spectrometrists.
Wellington Reporter - Aqueous Film-Forming Foam PFAS - August 27, 2018
In response to ever increasing reports of novel zwitterionic and cationic PFAS contaminants beign found at sites exposed to aqueous film-forming foams (AFFFs), Wellington Laboratories has expanded their PFAS product line to include three zwitterionic AFFF compounds, N-AP-FHxSA, N-TAmP-FHxSA, and N-CMAmP-6:2FOSA (which is commonly referred to as 6:2FTAB in the scientific literature), as well as neutral compouns also detected at impact sites (FHxSA-1 and FBSA-1).
Although the industrial production of polychlorinated napthalenes (PCNs) ceased in the 1970s/1980s, their persistence in the environment as well as their formation during incineratio0n processes has resulted in an ongoing demand for certified reference standards for this group of compounds. In response to customer requests, Wellington Laboratories has expanded their line of native PCNs and prepared mixtures that will aid laboratories in their analysis of these persistant organic pollutants (POPs).Wellington Laboratories are pleased to introduce a PCN window defining solution/mixture (PCN-WD), two PCN major congeners solutions/mixtures (PCN-HWX and PCN-INC, and a PCN potentially toxic congeners solution/mixture (PCN-TOX). Please see the tables below for the composition of these mixtures.
Also Available from Wellington Laboratories:
Mass-Labelled anti-Dechlorane Plus Ma-DP , Wellington Laboratories Certified Reference Standard
Wellington Reporter Mass-Labelled anti-Dechlorane Plus Ma-DP - August 27, 2018
Dechlorane Plus® (DP) is a current use additive polychlorinated flame retardant with a variety of applications including electronic cables and wiring, and plastic building materials. Due to rising concerns regarding the presence of DP, and its related compounds, in environmental samples, Wellington Laboratories has expanded their DP product line to include a mass-labelled anti-DP certified reference standard which will aid in the analysis of this group of compounds.
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