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Metal trace analysis and detection In metal analysis elemental evidence is now gathered from the tiniest traces in the ppm ppb and ppt ranges with sophisticated instrumentation like AAS ICP-OES or more recently ICP-MS. Rather than just looking – m...

Density standards 182 density standards for use at different temperatures (15°C 20°C 25°C 40°C 50°C 60° 80°C) Extensive range of density standards in accordance with ASTM D1480-12 for density or relative density (specific gravity) measurements by ...

MK-AN-0002_REV01_Q_real-time_PCR_0918.indd Next Generation SequencingApplication Note For more info visit: www.quantabio.com INTRODUCTION Knowledge of the number of amplifiable DNA molecules in a library preparation is essential for obtaining the ...

Choosing laboratory plasticware with the right chemical compatibility By DWK Life Sciences Plasticware is required for a variety of laboratory processes but an understanding of plastic chemical compatibility - its physical properties and how this ...

Fermentation and Cell Culture Product selection Amino acids Minerals and nutrients pH adjusters (acid) pH adjusters (base) Sugars

Microvolume Photometry Featured Solutions The SpectraMax® QuickDrop Micro-Volume Spectrophotometer addresses the needs of life science researchers who quantify very small amounts of DNA RNA oligos proteins and other compounds and allows you to set...

PDF Product Catalog Catalog Generated 07 April 2008 Beakers Low Form Grade 3.3 borosilicate glass with spout The inexpensive alternative for a wide range of laboratory applications. Volume graduations and labelling area. · Very good chemical resis...

Kjeldahl Kjeldahl nitrogen determinations are performed on a variety of food substances. The Kjeldahl method may be broken down into three main steps: digestion distillation and titration. 1. Digestion: is accomplished by boiling a homogeneous sam...

PEIpro Poster Reproducibility & Scalability Excellent lot-to-lot protein yield reproducibility using PEIpro®. Suspension HEK-293 cells were seeded at 1×106 cells/mL in serum-free medium and transfected with PEIpro® following the standard protocol....

New ACE® LC and LC-MS Complete Applications Guide Request your FREE copy today! Bringing together over 340 of the latest LC and LC-MS applications from a wide range of fields This guide includes >1600 analytes from vitamins steroids catecholamines...

Pumping Flammable Liquids In terms of lab safety pumping flammable liquids can create hazardous conditions. Both fire and explosions can result if safe handling of materials is not adhered to by lab workers students and researchers. Examples of li...

FOCUS: Industrial Petrochemistry magazine Issue 01 | 2019 Servicing the petrochemical market This edition contains informative articles on standards for calibration Karl Fischer determination acid measurements by titration ultra-sensitive determin...

Kjeldahl Analysis Kjeldahl nitrogen determinations are performed on a variety of food substances. The Kjeldahl method may be broken down into three main steps: digestion distillation and titration. 1. Digestion: is accomplished by boiling a homoge...

Media fill culture media Culture media for media fill tests. Granulated or ready to use for the pharmaceutical or food and beverage market. TSB for the pharmaceutical industry GMP requires pharmaceutical companies to test their aseptic production ...

Sample preparation within microorganism detection Sample preparation is a critical step within the workflow of detecting and identifying microorganisms. To ensure high sensitivity and quantitative results it’s crucial to carefully select the right...

Sanborn Manufacturing Facility The HEPES manufacturing suite at our 60000 sq. ft. manufacturing facility in Sanborn NY USA. Core Capabilities Custom manufacturing of biological buffers amino acid derivatives and custom antibiotic solutions Industr...