A mobile phase (54.3 mM sodium phosphate, 0.32 mM citric acid, 0.215 mM octyl sodium sulfate, and 11% methanol [pH 4.4]) was prepared and used
For those lucky folks who live in the best-case-scenario buildings those with newer central air conditioning systems, with the option of upgrading their filters and closing their intake ducts additional air filtration devices might not be necessary
There are three common types of smoke detector that are generally in use, and some of these are more susceptible to being triggered by an electronic cigarette than others
You dont need to create a secret code or practice any spycraft when it comes to date codes or markings
1 in 2011
[98] See Joe Calderone, What 60 Minutes Cut, New York Daily News, November 17, 1995