Diethyl ether largely supplanted the use of chloroform as a general anesthetic due to ether's more favorable therapeutic index, that is, a greater difference between an effective dose and a potentially toxic dose.
Zip Code 01887 Description. Zip Code 01887 is located in the state of Massachusetts in the Boston metro area. Zip code 01887 is primarily located in Middlesex County. The official US Postal Service name for 01887 is WILMINGTON, Massachusetts. Portions of zip code 01887 are contained within or border the city limits of Wilmington, MA, Burlington, MA, Reading, MA, and Woburn, MA. Zip code 01887 is within area code 351, area code 978 and area code 781.
Area code 919, the main area code, was split off from area code 704, the state's original area code, in 1954.It originally covered the entire eastern part of the state from Winston-Salem to Wilmington. 704 was reduced to cover Charlotte and all points west.rea code 919, the main area code, was split off from area code 704, the state's original area code, in 1954.