Chemical

An Arizona State University researcher is calling into question recent findings that the human nose is capable of distinguishing at least 1 trillion odors.

Ursus Remediation Testing & Technologies is an environmental services lab specializing in heavy metal and organic treatability studies, customized testing, and remediation services for engineers, scientists, and regulators to determine the most effective alternatives for achieving the remediation goals of a specific project. Services include sampling design, testing protocols, bench-level treatability testing, field dosage optimization, and in-field remediation implementation.

No, this is not an article about anger management. Nor is it about climate change or the T-1000 Terminator returning. If you have spent much time in a laboratory, you have most likely dealt with it though.

Nanomaterials commonly used in sunscreens and boat-bottom paints are making sea urchin embryos more vulnerable to toxins, according to a study from the University of California, Davis. The authors said this could pose a risk to coastal, marine and freshwater environments.

The dispersant used to remediate the 2010 Deepwater Horizon oil spill in the Gulf of Mexico is more toxic to cold-water corals than the spilled oil, according to a study conducted at Temple University. The study comes on the eve of the spill’s fifth anniversary, April 20.

Glove boxes go by many different names and are used for many purposes. However, their essential attribute is the ability to maintain a completely separate environment from ambient. Glove boxes are completely closed compartments ranging in size from a few cubic feet to several hundred cubic feet and differ from other safety enclosures in two significant respects: users can introduce articles into glove boxes and manipulate them inside through ports fitted with gloves, and glove boxes typically use a specialized atmosphere.














