Any additional or special terms included by VWR in its written acceptance shall form part of the contract. The terms and conditions of the contract apply equally to the supply of both products and services except where application to one or the other is specified. Where contamination/soiling is acid soluble, a preliminary wash with decon acid rinse, using the pre-wash facility of the automatic washing machine, prior to the main alkali wash, is beneficial. Pre-wash is especially useful when cleaning apparatus contaminated with superficial greases, dried protein, iron hydroxide deposits etc. The “ Number of purge refills” setting on the MicroCal Automated PEAQ-DSC (Figure 2) fills, then empties, the sample in the 96 well plate. This process mixes the sample prior to loading into the DSC cell, and minimizes any potential mismatch due to sample settling during storage. Samples with high salt or other components which affect solution heat capacity can be non-repeatably diluted with only one purge refill/filling stroke. To improve sample-to-sample thermogram reproducibility, we recommend using at least 3 purge refills. If the sample volume is greater than 325 μL, and/or you are using a buffer that contains a component that increases viscosity, you should program 5 purge refills.

decon neutracon is a neutral pH cleaning agent, for the safe and total cleaning and/or decontamination of materials which may be corroded, etched, degraded, discoloured or weakened by acidic or alkaline cleaning agents. Price on application’ (POA) quotations and all other quotations do not constitute offers and will be valid for 30 days from the date of the quotation, unless otherwise notified by VWR. The concentrate dilutes without precipitation and may be used in hard water areas without causing the deposition of calcium or magnesium, or the precipitation of iron. Working solutions remain active, do not lose strength after use and will not redeposit suspended soils. They are thermally stable and do not absorb carbon dioxide from the air. Oils and fats are solubilised without hydrolysis or degradation.Formulation : An emulsion of highest quality anionic and non-ionic surface active agents, stabilising agents, alkalis, detergent builders and sequestering agents in an aqueous base. Supplied as a liquid concentrate, for dilution with water. Wash: The DSC cells are emptied, rinsed with detergent, then rinsed with water. This cleaning method is recommended after EVERY sample scan. Performance : decon 90 has successfully replaced the use of chromic acid mixtures in cleaning applications. Offering improved performance without the unacceptable hazards associated with the storage, handling, use and disposal of corrosive acids. decon 90 provides the ideal solution to the problems of achieving consistent and reliable cleaning/decontamination to the highest standard. Formulation : A mixture of high grade surface active cleaning agents, alkalis, phosphate builders and sequestering agents in granular form. Supplied as a finely milled powder, for use in automatic glassware washing machines. Note that the selected cell cleaning in the load setting is performed AFTER the scan(s) are completed, prior to loading the next sample in the sequence.

decon 90 sets the standard for cleaning around the world. It is used routinely in every major industry to achieve the optimum levels of cleaning/decontamination essential to modern sophisticated techniques. Die gereinigten Gegenstände müssen sofort sehr gründlich abgespült werden, sobald sie aus der Reinigungslösung genommen werden. Sie dürfen vor dem Spülen nicht stehen gelassen werden. Wir empfehlen ein dreimaliges Spülen und Hin- und Herbewegen in Wasser*, um sicherzustellen, daß alle Spuren von Verunreinigungen und alle Reste der Reinigungslösung entfernt worden sind. Nothing in this contract shall limit or exclude VWR’s liability for death or personal injury caused by its negligence, fraud, fraudulent misrepresentation, or any other matter in respect of which it would be unlawful for VWR to exclude or restrict liability. Subject to this, in view of the responsibilities of the customer set out in the above paragraphs: Performance : dri-decon is a highly effective cleaning / decontamination agent, specially formulated to give maximum performance with all types of automatic glassware washing machine, which use a main wash detergent in powder form. Performance : decon acid rinse improves the performance of automatic glassware washing machines by preventing the carry-over of traces of the main wash detergent, which may be alkaline or contain phosphates, and by inhibiting the deposition of lime salts from “hard” water supplies, on both the items being cleaned and the components of the automatic washing machine itself.Das Erhitzen der Lösung (40 ºC bis 50 ºC) oder die Verwendung in einem Ultraschall-Reinigungsbad bewirkt eine erhebliche Verkürzung der Reinigungszeit. Authorisation for the return of products which fail to meet current published manufacturer’s specifications must be requested in writing within 28 days of delivery. VWR will assist customers, at customers’ expense, to obtain any manufacturer’s warranty consistent with that granted to VWR. Authorisation to return products damaged during delivery must be requested within 3 days of delivery. VWR has the right to repair and return damaged products. On termination of the contract for any reason the customer shall immediately pay to VWR all of its outstanding unpaid invoices and interest. Confidentiality decon 90 è di facile impiego, economico ed altamente versatile. È ideale per le applicazioni più delicate perché propone una pulizia e decontaminazione eccezionali, è completamente risciacquabile e biodegradabile, caratteristiche essenziali nell’ambiente odierno.

Etant alcalin, le decon 90 ne doit pas être utilisé avec les métaux non ferreux, notamment l'aluminium et le zinc, ou avec le polycarbonate. (Le decon neutracon peut être utilisé avec les métaux non ferreux et le polycarbonate).Simple to use, economical and highly versatile, decon 90 is suitable for the most critical applications, combining remarkable cleaning and decontamination power with total rinsability and biodegradability. High grade ingredients selected for their non-foaming and free-rinsing characteristics, producing a product which is highly effective, totally rinsable, bactericidal and biodegradable.