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Votre recherche pour: Standards d\'hafnium

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Standard Products

Standard Products Through VWR part of Avantor choose from over 100 standard products that have been designed to solve many common bioprocess applications. All products featured below are available for prompt delivery. Not seeing what you're lookin...

Gamme complète de solutions étalons ICP-MS à 10 mg/l

Gamme complète de solutions étalons ICP-MS à 10 mg/l Solutions étalons ICP-MS (68 éléments individuels) pour l'étalonnage/analyse des traces métalliques Large gamme de solutions étalons ICP-MS individuels à 10 mg/l accompagnées de certificats d'an...

Merck Supelco Standards

Merck Supelco Standards Nouveau : Merck Supelco® Étalons et matériaux de référence Étalons supplémentaires Étalons supplémentaires Étalons Acides aminées Peptides et protéines Étalons Acides aminées Peptides et protéines Étalons Biomarqueurs et mé...

Underwear Standard Quantus

Underwear Standard Quantus Caractéristiques des sweatshirts : Coutures sur toute la longueur pour une fermeture totale Antistatique Manches longues Également disponibles avec manches courtes (T-shirts) Poignets élastiques en tricot Encolure ras de...

latest hearing standards

58 Technical Information EN 352-1 General Requirements - Earmuffs EN 352-2 General Requirements - Earplugs EN 352-3 General Requirements - Helmet Mounted Earmuffs EN 352-4 Safety requirements and testing - Level Dependent Earmuffs EN 352-5 Safety ...

European standards for eye protection

European standards for eye protection Basic standards EN 166Technical performance standard EN 167Methods for optical tests EN 168Test methods other than optical Standards by application EN 169Welding filters EN 170Ultraviolet filters EN 171Infrare...

European standards for head protection

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...

European standards for respiratory protection

European standards for respiratory protection Respirators are tested to the relevant European Standards and CE marked. All respirators carry the CE mark plus the European Standard and performance category markings. EN 149:2001+A1:2009: Filtering f...

European standards for hearing protection

European standards for hearing protection Directive 2003/10/EC (supersedes Directive 86/188/EEC) What actions should be taken to comply with the Directive? Assess noise levels to determine if they exceed the new action levels Endeavour to reduce h...

European standards for protective gloves

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...

Secondary reference standards for Gas Chromatography

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...

European standards for reusable protective clothing

European standards for reusable protective clothing EN 343 Resistance to water penetration and water vapour resistance (supersedes ENV 343) 2 parameters: X: Resistance to water penetration (3 levels) Y: Water vapour resistance - breathing properti...

Raccords filetés de tuyaux standards

Raccords filetés de tuyaux standards Norme American Standard Taper Pipe Threads (NPT) Taille nominale (diamètre intérieur) Diamètre extérieur réel Filets par pouce Longueur de l’engagement (serré à la main) Tours serrés à la main Tours serrés avec...

European standards for occupational and safety shoes and footwear

European standards for occupational and safety shoes and footwear Standards EN ISO 20345: Safety footwear (200 J toecap) with improved slipping resistance - Category S EN ISO 20345:2011*: New updated standard for safety footwear - Category S EN IS...

~~European standards for disposable chemical protective clothing~~

European standards for disposable chemical protective clothing CE marking of protective clothing Protective clothing belongs to the group of personal protective equipment (PPE) and therefore has to comply with the European Directive 89/686/EC whic...

Are you familiar with pipetting quality control and ISO8655 standards?

Are you familiar with pipetting quality control and ISO8655 standards? Webinar Thursday 6th October 2022 10:00 -11:00 AM CET(Berlin Paris Madrid) REGISTER Alertes Email Inscription gratuite Session de questions/réponses Certificat de participation...
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