To check for surface sterility, one piece of tissue per treatment was transiently placed on sterile R2A agar plates which were incubated for 10 days at 25°C.
Check for surface damage.
Check for surface damage to the exhaust system.
Some things to bear in mind when mounting the special solar filters: Check for surface damage prior to mounting.
Check for "scaly" surface patterning with a microscope.
Tell your dentist if you are experiencing any pain or if your dentures have become too loose, and make sure he or she examines your dentures fully, checking for sharpness, surface irregularities, scratches, and overextended flanges.
Cattle from some areas with high radiation readings, including here in Minamisoma, a city in Fukushima Prefecture, had been checked for radiation on the surface of their skins before being shipped to market.
Dropped cameras should be checked for cracks or other surface problems before being submerged underwater.
The level of automation of the measuring equipment determines to a great extent the methods of checking for different surfaces and the design of the software handling the data measured.
Check for hard surfaces that are attracting abnormal levels of dew, or windows that are gathering water as increased humidity can be a sign of carbon monoxide dispersion.
