The most numerous family in Dickenson County, Virginia, bears the name of Mullins. The names of 441 Mullins' appear on the 1930 poll tax list. There are many other Mullins in other counties of Southwestern Virginia, Eastern Kentucky and Southern West Virginia.he most numerous family in Dickenson County, Virginia, bears the name of Mullins. The names of 441 Mullins' appear on the 1930 poll tax list. There are many other Mullins in other counties of Southwestern Virginia, Eastern Kentucky and Southern West Virginia.
The date of expiration must be written on the bottle at the time it is refilled. ï­ Bottles of ultrasound gel must also have a discard date written on them when they are first opened. The discard date is 30 days from when the bottle was opened. ï­ Unused gel in a bottle or a refillable bottle must be discarded at the end of 30 days or by the manufacturerâs expiration date, whichever comes first.
Ultrasound is used in many different fields. Ultrasonic devices are used to detect objects and measure distances. Ultrasound imaging or sonography is often used in medicine. In the nondestructive testing of products and structures, ultrasound is used to detect invisible flaws. Industrially, ultrasound is used for cleaning, mixing, and to accelerate chemical processes.