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European standards for protective gloves
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European standards for protective gloves CE marking of protective gloves Protective gloves are personal protective equipment or PPE. PPE products are certified according to the European Directive 89/686/EC. This directive determines the fundamenta...
European standards for head protection
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European standards for head protection Standards EN 397Helmets for general use in industry to protect the wearer against falling objects EN 812Bump caps protect the wearer against the effects of striking the head against hard or sharp stationary o...
ICP multi-element standards
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ICP multi-element standards VWR offers a wide assortment of products and brands in this category. If you cannot find the product or brand that you are looking for in this listing please use the general search field in the top-left corner of the sc...
Standard Pipe Thread Fittings
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Standard Pipe Thread Fittings American Standard Taper Pipe Threads (NPT) Nominal size (inside diameter) Actual OD Threads per inch Length of engagement (tightened by hand) Hand tight turns Wrench makeup turns Length of effective thread 1/16 0.3125...
Ph buffers and Conductivity Standards
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Ph buffers and Conductivity Standards Ph buffers and Conductivity Standards Wide range of Certified Reference Materials to guarantee a perfect calibration of your pH-meters and Conductimeters Conductivity Standards Regular use of the conductivity ...
Ph buffers and Conductivity Standards
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Ph buffers and Conductivity Standards Ph buffers and Conductivity Standards Wide range of Certified Reference Materials to guarantee a perfect calibration of your pH-meters and Conductimeters Conductivity Standards Regular use of the conductivity ...
~~Element of Month Hydrogen v2~~
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1 All About Elements: Hydrogen https://wardsci.com/store wardsci.com | 800-962-2660 2 3 Fun Facts About… Hydrogen 1. Robert Boyle produced hydrogen gas as early as 1671 while he was experimenting with iron and acids. 2. Under the extreme pressures...
~~EOM Hydrogen v2~~
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1 All About Elements: Hydrogen https://wardsci.com/store wardsci.com | 800-962-2660 2 3 Fun Facts About… Hydrogen 1. Robert Boyle produced hydrogen gas as early as 1671 while he was experimenting with iron and acids. 2. Under the extreme pressures...
Secondary reference standards for Gas Chromatography
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Secondary reference standards for Gas Chromatography Wide range of 24 different GC secondary reference standards for various chromatographic and analytical applications. FDA USP and EP all recognise the use of secondary standards and working stand...
Secondary reference standards for Gas Chromatography
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Secondary reference standards for Gas Chromatography Wide range of 24 different GC secondary reference standards for various chromatographic and analytical applications. FDA USP and EP all recognise the use of secondary standards and working stand...
Small Molecules Reference Standards USP
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Small Molecules Reference Standards USP Your mission is to deliver pure high quality medicines to those who need them. We help you to do that with official Reference Standards. Ensuring the identity quality purity and consistency of medication is ...
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