Hledali jste: mask

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...

Solutions for your workplace during the Covid-19 pandemic Safety solutions during COVID-19 Tapes signs wipes protective screens and face masks to keep your workplaces safe during COVID-19. Social distancing and safety signs Floor and wall safety s...

Safety solutions Protecting your staff is a top priority and Avantor can help you source necessary products to ensure workplace safety. From head-to-toe personal protection equipment specialized storage and disposal receptacles to critical materia...

General Description of an Application Application Date: 21.10.2013 Page 1 of 5 Quantitative analysis of ascorbic acid with Iodine titrant Application Date: 21.10.2013 Page 2 of 5 Use This method is used to determine the content of ascorbic acid (V...

Gehaltsbestimmung von Ca und Mg in Mineralwässern Application Date: 29.3.2012 1 of 6 Total hardness in drinking water Application Date: 29.3.2012 2 of 6 Use This method is used for the quantitative determination of total hardness in drinking water...

Toxic and corrosive materials Always treat all chemicals as potential poisons and be aware of properties/precautions before use. Avoid direct contact with any chemical and never breathe in solvent vapours. Examples of chemicals giving off vapours ...

Oděvy a doplňky DuPont Tyvek® IsoClean® DŮVĚRA VE VAŠE ČISTÉ PROSTORY Výrobky Tyvek® IsoClean® pomáhají snižovat rizika kontaminace zajišťují nejlepší kvalitu procesů a výrobků také však poskytují spolehlivou ochranu nositelům. Výrobky Top Oblečen...

infoPoint The complete decontamination of equipment and surfaces from any DNA molecules is important for biological containment and safety as well as preventing false results in PCR amplification experiments. DNA-ExitusPlus™ is a safe nucleic acid...

PG1702-PJT2232-COL05448-Protein-Quantification-TechNote-Gobal.indd TECHNICAL NOTE NanoDrop One/OneC and Multiskan Sky spectrophotometers A theoretical and practical guide for spectrophotometric determination of protein concentrations at 280 nm of ...

solid phase techniques Thermo Scientific Solid Phase Guide H H NNHHHHH CCC H C HH 3 H 3 C SSS N H NN H N HHH 222 OO N HHH 2222 O OOOO OO H C H C H C H C 33 HHHH an introduction to H H N H CH 3 H 3 C S NH 2 NH 2 O NH 2 O H O O O O H CH 3 H Surface ...