All contamination articles
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BusinessAddressing the saga of nitrosamine contamination in drugs
Scientific and regulatory progress is helping minimise the impact of mutagenic impurities
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BusinessContaminated cough syrups death toll passes 300 in four months
Deadly glycol contamination discovered in Uzbekistan, following cases in The Gambia and Indonesia
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BusinessMerck & Co identifies nitrosamine source in diabetes drugs
Investigation uncovers the cause of contamination in sitagliptin medicines, but the wider nitrosamine problem is ballooning
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BusinessContaminated cough syrup linked to 66 child deaths in The Gambia
Medicines made by Indian generics firm Maiden Pharmaceuticals have been blamed for acute kidney injuries
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NewsThe curious incident of the catalytic amine that never was
A series of unfortunate events and a missed control experiment meant palladium sneaked its way into a supposedly amine-catalysed reaction
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BusinessSartan contaminant recall hits generics manufacturers
Three European suppliers recalling multiple batches of medicines owing to active ingredient contamination
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OpinionCleaning up chemical kitchens
In a busy plant, ensuring small changes don’t produce unforeseen toxic impurities is key
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BusinessNitrosamine contamination withdrawals spread to new drugs
After ranitidine recalls, EU regulators instruct companies to review all their products for potential impurities
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SponsoredRSSL experts on the science behind food and pharma
Three scientists, whose contributions help world-leading brands and SMEs develop and supply innovative, safe products, share their experiences working in the labs of contract research company Reading Scientific Services Limited (RSSL)
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SponsoredHow possible contaminants are investigated
The analytical stages when a suspected issue is found in a product
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BusinessSartan drug contamination brings cancer uncertainty
Levels of nitrosamines and other carcinogens in affected tablets of valsartan and related drugs similar to smoking 20 cigarettes a day
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NewsWarnings on counterfeit CBD vaping products with toxic contaminants
Cannabidiol vaping liquids and oils in the US found to be contaminated with psychoactive compounds linked to deadly overdoses
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BusinessResidents sue Arkema over contamination
French chemical giant accused of releasing toxic chemicals from US plant in the wake of hurricane Harvey
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NewsMillions of 'bad eggs' recalled in contamination scandal
Investigations into how chicken eggs across Europe came to contain fipronil are still ongoing
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ResearchElectrochemistry cleans up when it comes to metal polluted seawater
Electrochemical technique can trap up to 24% of nickel in metal-rich seawater, in just seven days
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NewsCadmium and lead in costume jewellery prompt concern
Extremely high levels of toxic metals in children’s jewellery is causing alarm among US and Canadian scientists
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NewsLow-cost sensors helped guard Disney artwork on China trip
Collaboration between researchers, Walt Disney and the Getty has yielded technology to protect artwork from pollution
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News
WHO urged to revisit drinking water guidelines
World Health Organisation’s guidelines for nine toxic elements are too lax and need to be re-evaluated, analysis suggests