You must verify that the test's performance in your laboratory is similar to the manufacturer's claims of accuracy, precision and reportable range. All related forms, printouts, control inserts, and reports will be maintained for the life of the system plus 2 years.
Langley, WA. Online Offers. Langley is a town in Island County, Washington, United States near the eastern end of the north shore of the south end of Whidbey Island. It is the third largest incorporated area on Whidbey. The population was 1,035 at the 2010 census, while the ZCTA for Langley's post office had a population of 4,878. The geographical area of the city is only 0.8 square miles (2.1 kmÂ²) but the ZCTA includes 26.20 square miles (67.86 kmÂ²).
Langley railway station is a railway station in Langley, a suburb of Slough, Berkshire, England.The station is served by local services operated by Great Western Railway 16.25 miles (26.15 km) west of Paddington towards Reading. It is planned to be served by Crossrail from 2018.Network Rail is developing plans for a new rail tunnel, leaving the Great Western main line just east of Langley, connecting to London Heathrow allowing a rail-air link from Reading.t is planned to be served by Crossrail from 2018. Network Rail is developing plans for a new rail tunnel, leaving the Great Western main line just east of Langley, connecting to London Heathrow allowing a rail-air link from Reading.