Incidentally, Tendulkar achieved this feat in his 195th innings, exactly the same number as Brian Lara took.
List of top run-getters:
http://uk.cricinfo.com/db/STATS/TESTS/BATT..._MOST_RUNS.html
An article from Cricinfo titled Tendulkar joins the 10,000 club:
http://uk.cricinfo.com/link_to_database/AR..._16MAR2005.html