Validation

Products Validation

UV/VIS to Mid-IR Certified Reference Materials for Spectrophotometers

Verify your Spectrophotometer using Starna Certified Reference Materials – trusted by end-users worldwide for their excellent quality and reliability more

Certified UV/Vis Reference Materials for Spectrophotometers

Spectrophotometers are measuring devices that have to provide continuously reliable and correct measuring results. To ensure this one should qualify more

Services Validation

Preventive Maintenance Plans for Water Purification Systems

All norms, industry guidelines, quality standards and regulations recommend periodical preventive maintenance of water purification systems as the most efficient way of ensuring more

News Validation

  • How good is the measurement method?

    The causes of accidents can be diverse, whether it is an explosion in a chemical plant or a fire on a dangerous goods freighter. Prevention starts in the laboratory where chemicals are tested for their hazardous properties. Safety experts, haulage contractors or traders must be able to rely on corre more

  • Almac Opens Analytical Labs in New US Headquarters

    Almac’s new 240,000 sq. ft. North American Headquarters, built on 40 acres in Souderton, PA, north of Philadelphia is part of the Almac Group’s integrated services solutions strategy. The new facility delivers full-service, integrated clinical packaging, drug supply management and technology solutio more

  • Singapore Launches Infrastructure for Metrology in Chemistry (MiC)

    The National Metrology Centre (NMC) of the Agency for Science, Technology and Research (A*STAR) and the Health Sciences Authority (HSA) have jointly set up a national Metrology in Chemistry (MiC) infrastructure. Senior Minister of State for Trade and Industry and Education, Mr S. Iswaran announced t more

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Videos Validation

Certified UV/Vis Reference Materials for Spectrophotometers

Regular testing of spectrophotometers with certified reference materials secures the traceability of measuring results to international standards (e.g. NIST, ASTM). Hellma reference materials for UV/Vis spectroscopy ensure conformity with regulations (Ph. Eur., USP) and provide for highest process t more

White papers Validation

  • Chemometric Spectroscopy

    Chemometric Spectroscopy is the term used to describe the direct combination of a spectroscopic measurement with a chemometric data evaluation procedure, typically a multivariate statistic method, so providing quick and reliable deduction of the qual more

  • Analysis of the DNA Methylation Patterns at the BRCA1 CpG Island

    Germ-line alterations of the BRCA1 gene confer a lifetime risk of 40% for ovarian cancers and of 40%-80% for ­breast cancers. It is likely that BRCA1 acts as a tumor suppressor gene. BRCA1 involvement in breast cancers does not seem to be restricted more

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