Lead-free solder alloys have been around for as long as people have done soldering, with sources dating back about 5,000 years. Most of these alloys were combinations like copper-silver or silver ...

This can lead to allergy symptoms like wheezing and hives and, in rare instances, a potentially life-threatening, whole-body ...

Its inventor was sure of it. Facing sceptical reporters at a press conference in October 1924, Thomas Midgley dramatically produced a container of tetraethyl lead - the additive in question - and ...

That’s less than two cents per child poisoned by lead. Thankfully, that number has just increased dramatically. Amid the UN General Assembly meeting in New York last week, the US Agency for ...

Sulfites are chemical compounds that act as ... and an upset stomach that can lead to diarrhea and vomiting. Allergies and ...

Snacking is often a fun and seemingly harmless part of our day, giving us energy until our next main meal. However, there are ...

An elementary school in Alexandria will be closed through Tuesday and the city health department is recommending that students, faculty and staff get blood tests after officials said lead was ...

Unlike lead-acid batteries, which are designed with recycling in mind and achieve around a 98% recycling rate by mass, lithium-ion batteries are often focused on fitting the size and shape of the ...

Abstract and Introduction Rationale for i.v. Antihypertensive Selection Clinical Pharmacology of i.v. Antihypertensives References There are potential concerns with the use of sodium nitroprusside ...

384-322 B.C. The Greek philosopher Aristotle is thought to be the first person to propose using natural chemicals such as cedar oil, lead ointment ... zinc sulfite or aluminum potassium sulfite.

Epinephrine 0.15mg (1:2000); prefilled auto-injector; contains sulfites. Epinephrine acts on ... that occurs during anaphylaxis, which can lead to loss of intravascular fluid volume and hypotension.