Lesson learned: Eye protection
Jun04

Lesson learned: Eye protection

From the University of California, Berkeley, a lesson learned about wearing eye protection: A graduate student researcher was working at a laboratory bench synthesizing approximately one gram of diazonium perchlorate crystals. The student was transferring synthesized perchlorate using a metal spatula when the material exploded, sending porcelain fragments into his face. The fragments shattered the lenses of his eyeglasses and...

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Safely experimenting with actinides
Jun02

Safely experimenting with actinides

A few weeks ago, I wrote a C&EN Science Concentrate about a new californium complex with covalent bonds to its ligands rather than the ionic interactions traditionally expected for actinides. The work was led by Thomas E. Albrecht-Schmitt, a chemistry professor at Florida State University. His lab at FSU works with thorium, protactinium, uranium, neptunium, plutonium, americium, curium, californium, and—soon, for the first...

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Lab coat versus concentrated acid
May19

Lab coat versus concentrated acid

Want a visual for why you should wear a lab coat? Check out Pictures from an Organic Chemistry Laboratory, where Kristof has a photo from a nitration that went awry, spilling concentrated sulfuric and nitric acid “everywhere.” It might even be an argument for adding an apron over a lab coat in some...

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Lab-safe, professional shoes for women
Jan29

Lab-safe, professional shoes for women

A query from chemistry reddit: Good lab shoes? I’m about to enter the corporate world but was having trouble finding women’s shoes both safe and professional. Do you know of any good brands or styles? I’d prefer low or no heel. Sanita or Dansko (closed-back) clogs are the main suggestions given. Anyone have other...

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A radiation dosimeter to go on your hands
Jan13

A radiation dosimeter to go on your hands

I’ve seen radiation badges before, but never a ring. Courtesy of the International Atomic Energy Agency‘s Facebook page: This type of ring is a small badge that workers wear under gloves to monitor external exposure to ‪#‎radiation‬ as they work with different types of radioactive sources. The little diamond shape on the ring is worn facing the palm, as this is the area where highest exposure usually occurs. This ring is...

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Gloves for handling pyrophoric reagents
Dec10

Gloves for handling pyrophoric reagents

For readers who handle pyrophoric reagents, how do you balance hand dexterity vs protection? I’ve heard either nitrile under Nomex (in the form of Blackhawk Aviator gloves) or Nomex under neoprene. Other suggestions?

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