The original version of the Kent Micronite cigarette filter used crocidolite, a form of asbestos, from 1952 until at least mid-1956. Cigarettes from intact, unopened packs of the brand from this period were examined. One filter contained approximately 10 mg of crocidolite. Crocidolite structures were found in the mainstream smoke from the first two puffs of each cigarette smoked. At the observed ...
Asbestos is the name given to a group of six different fibrous minerals that occur naturally in the environment. These minerals can be found in soil and rock formations in many regions of the Western United States. The term naturally occurring asbestos, or NOA, refers to the mineral as a natural component of soils or rocks as opposed to asbestos in commercial products, mining or ...
Trustworthy, Trained, and Truthful are the 3T's that greatly influence one's decision while choosing a good asbestos lab - Is the data you are receiving accurate and can you TRUST the data being provided? Is an educated, experienced, TRAINED analyst analyzing your samples? Is the lab always TRUTHFUL and not hide any errors that might have occurred during the process? One can be assured of making ...
Untitled Document Everyday in Canada and the United States Hazardous Materials are being removed improperly contaminating the buildings we occupy. The hazardous materials including ...
Client: Waste Management Industry Location: Closed landfill, Warwickshire, UK Services: Hydrogeological risk assessment and Closed landfill support Issues: Potential risk to groundwater and surface water, environment and human health. Gaps in available data for closed landfill site. Summary: ESI ...
Background Severn Trent Services (STS) is a leading provider of analytical services with a network of five laboratories and two service centers across the UK and Ireland. For over 20 years, STS has provided various analytical, sampling and monitoring services to meet customers’ requirements in areas such as potable water, waste water, groundwater, legionella, contaminated land, ...
Federal efforts to protect workers from silica exposure entered a new phase Aug. 23 when the Occupational Safety and Health Administration finally announced its proposal for regulating silica dust. OSHA's proposed rule would set a permissible exposure limit (PEL) of 50 micrograms of respirable crystalline silica per cubic meter of air. The ...
IAQ/Mold Professionals, Real Estate, Insurance and Financial Industries Reduces Risks from Mold and IAQ Exposure Insurance Carriers and Lenders Back New Mold/IAQ Standards Lack of Standards Now a “Non-Issue” as Industries Unite and Agree No one likes to talk about mold, yet it has quickly become a multibillion-dollar problem for mortgage banking companies, insurance companies, ...
TSCA/FIFRA EPA Extends Comment Period For Draft Guidance For Pesticide Registrants On Notifications, Non-notifications, And Minor Formulation Amendments: On October 5, 2017, the U.S. Environmental Protection Agency (EPA) issued a notice of extension of the comment period for the draft guidance ...