1 Hemoglobin (Hgb). 2  The hemoglobin molecule fills up the red blood cells. 3  It carries oxygen and gives the blood cell its red color. 4  The hemoglobin test measures the amount of hemoglobin in blood and is a good measure of the blood's ability to carry oxygen throughout the body.
ETFs that have exposure to stocks of these airline companies include the SPDR S&P Transportation ETF (XTN) and the iShares Transportation ETF (IYT). The Boeing 777 family features long-range, wide-body, twin-engine jet aircraft with a seating capacity of 314â451 passengers. Its current production models are the 777-300ER and the 777F freighter variant.
Posted by jrbernier on Tuesday, April 20, 2010 8:54 AM. The current 'average' empty weight varies from 25-30 tons(50' box cars vs covered hoppers). The payload capacity of that box car can vary from 50-70 tons. The covered hopper payload can vary from 100-115 tons.