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You searched for these word(s): VISIT buyfishscalecocaine.com BUY COCAINE POWDER ONLINEEU Court upholds annulment of classification of Titanium dioxide in certain powder forms
https://www.rivm.nl/en/weblog/eu-court-upholds-annulment-of-classification-of-tio2-in-certain-powder-forms… (CJEU) dismissed an appeal made by France and the European Commission (EC) to reinstate the classification of titanium … as a suspected human carcinogen. Classification of TiO 2 powders as carcinogenic The TiO 2 classification debate … if inhaled. In 2017, the European Chemicals Agency (ECHA) Committee for Risk Assessment (RAC) agreed with the …
Publication date: 11-06-2025Wastewater research into drug use in the Netherlands
https://www.rivm.nl/en/wastewater-research/drugs… overview of drug use in the Netherlands. This is the outcome of a pilot project by RIVM and the Trimbos Institute. … types of drugs. The researchers tested for the presence of cocaine, crystal meth, speed, XTC and two designer drugs: … municipalities. This difference held true even after compensating for the higher number of people living in …
Publication date: 12-29-2023Wastewater research offers clear overview of drug use in the Netherlands
https://www.rivm.nl/en/news/wastewater-research-offers-clear-overview-of-drug-use-in-netherlands… overview of drug use in the Netherlands. This is the outcome of a pilot project by RIVM and the Trimbos Institute. … five points through the year, testing for specific drugs: cocaine, crystal meth, XTC, speed and two designer drugs … showed that there are differences in drug use in big cities compared to small towns. More drugs are almost always used …
Publication date: 11-05-2025Improper use of methylphenidate
https://www.rivm.nl/en/news/improper-use-of-methylphenidate… are not being imported from other countries or purchased online at a large scale. … in Accidents and Disasters. The most well-known and commonly used ADHD medicine is methylphenidate, which is … additional amounts were being ingested after being ordered online or purchased in other countries. One possible way to …
Publication date: 09-28-2023Working safely with advanced (nano)materials
https://www.rivm.nl/en/nanotechnology/working-safely-with-advanced-nanomaterials… Advanced (nano)materials can become airborne when used, for example, when they are in powder form or applied as a spray application for paints. … of these particles poses the most significant and common health risk in the workplace. Additionally, exposure …
Publication date: 07-19-2012EFSA introduces new guidance for evaluating dissolution of nanomaterials in fat
https://www.rivm.nl/en/weblog/efsa-introduces-new-guidance-for-evaluating-dissolution-of-nanomaterials-in-fat… the K OW method is not suitable, in contrast with its common use in chemical risk assessment. For organic … inorganic substances. Reflections by RIVM For organic powders consisting of small particles, risk assessors must … that the dissolution may not depend solely on the chemical composition of the particle core. The phrase “before …
Publication date: 12-19-2024Screening for nanoparticles in food and cosmetics: possible but challenging
https://www.rivm.nl/en/weblog/screening-for-nanoparticles-in-food-and-cosmetics-possible-but-challenging… nano-sized particles) has been banned in the EU. To ensure compliance with this ban, detecting whether E 171 is present … distribution. The second step has undergone interlaboratory comparison already in 2021. The new study reports on the … tool to check for the presence of nanoparticles in powder-based facial cosmetics. They found nanoparticles in …
Publication date: 03-26-2024Breakthroughs in the recycling of advanced materials
https://www.rivm.nl/en/weblog/breakthroughs-in-recycling-of-advanced-materials… innovative bonding techniques, researchers are tackling the complex challenges associated with recycling these strong … CNTs are to break them down into small fragments or even powder, or to use heat or chemical treatments to break down … CNT fibres. These fibres are a sustainable option compared to traditional materials such as metals, polymers, …
Publication date: 06-12-2025Application in products
https://www.rivm.nl/en/nanotechnology/application-in-products… to the device. Notification requirement for nanomaterials Companies are required to indicate on product labels whether … the manufacturer may not market it. Research shows that companies do not always properly comply with this notification requirement. The notification …
Publication date: 07-19-2012Novel coronavirus found in wastewater
https://www.rivm.nl/en/news/novel-coronavirus-found-in-wastewater… hands, wash hands before eating and after each toilet visit, and use the inside of the elbow to cover sneezes or …
Publication date: 03-24-2020NanoHarmony
https://www.rivm.nl/en/international-projects/nanoharmony… pandemic, the project quickly adapted to the new norm of online collaboration, bringing together a dedicated team of … regulation, science, and society at large. NanoHarmony was completed in 2023. White Paper From Science to Regulation … to be effective and for manufacturers to be able to comply with regulatory requirements, the OECD Test …
Publication date: 02-26-2020Wastewater research into medicine residues
https://www.rivm.nl/en/wastewater-research/sewage-research-into-medicine-residues… Viagra tablets. RIVM has conducted wastewater research to come up with an answer to this question. Data from … P, Emke E, Causanilles A, Keizers PHJ. Success of rogue online pharmacies: sewage study of sildenafil in the …
Publication date: 07-21-2022Overcoming challenges in safety test method standardisation: Insights from the NanoHarmony project
https://www.rivm.nl/en/weblog/overcoming-challenges-in-safety-test-method-standardisation-insights-from-nanoharmony… the European NanoHarmony project recently published recommendations for scientists on how to advance their newly … the OECD. These organisations help countries share data and compare results, which is important for facilitating trade. … developers. These include a white paper, training modules, online webinars, and an interactive tool called the OECD …
Publication date: 11-06-2025Early identification of safety, sustainability and regulatory issues of titanium carbide MXenes
https://www.rivm.nl/en/weblog/early-identification-of-safety-sustainability-and-regulatory-issues-of-titanium-carbide… collaboration are essential as MXenes move closer to commercialisation, ensuring that safety and sustainability … of MXenes and their transformation products in complex environments—essential for safety testing—may not be … findings The case study findings were presented during an online workshop hosted by the OECD on 28 May 2024, …
Publication date: 12-18-2025Coronavirus particles in wastewater
https://www.rivm.nl/en/wastewater-research/covid-19… The different shades of blue indicate the height of the outcome of the measurements. If no virus particles were … of higher COVID-19 circulation in the Netherlands are accompanied by higher levels of virus particles in Schiphol … in RIVM open data Sewage at Schiphol comes from passengers, visitors and employees. It is not a municipal sewage …
Publication date: 09-05-2022Trial run of wastewater surveillance for measles
https://www.rivm.nl/en/wastewater-research/trial-run-of-wastewater-surveillance-for-measles… measles in a specific area. However, the researchers can compare the current level to the levels in previous weeks. … how much the measles virus is spreading in each region, and compare it with trends in other regions. Advantages of … region than where they normally live – at the office, while visiting friends or family, or while on holiday. If very …
Publication date: 05-22-2025