ArZa Bioscience Ltd are one of the UK's largest suppliers of deuterated NMR solvents, reference compounds and NMR / EPR tubes. Many solvents are available with 0.05% TMS if required.
Extensive stocks are held at our UK facility for next day delivery.
Please contact us if you are unable to find the product you require
NMR solvents from ArZa Bioscience Ltd are manufactured in a state of the art solvent production facility. The NMR solvent production team have developed proprietary production methods that consistently guarantee the highest level of chemical and isotopic purity available.
All solvents are packaged under a nitrogen or argon atmosphere in a clean, controlled environment to ensure that purity is not compromised during packaging. Amber bottles and ampoules are used for packaging to protect those solvents that exhibit light sensitivity. Each bottle or ampoule is clearly marked with a lot number for traceability and proper inventory control.
Each batch of NMR solvent is routinely tested for chemical and isotopic purity following initial purification, before packaging and after packaging.
We recommend refrigeration of septum bottles to extend the product shelf life and to ensure product quality.
When sampling Deuterium Oxide from a septum bottle, always use a syringe that has been flushed with dry nitrogen. This will avoid loss of enrichment due to exchange with ambient moisture.
DMSO will freeze close to room temperature. To return it to a liquid state thaw it in a warm water bath but take care to prevent water contamination.
In order to avoid isotopic contamination, some products such as deuterated compounds should be handled under an inert atmosphere of dry nitrogen or argon.
An NMR Solvent Data Chart is available as a reference document. Please contact us to request a copy.
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