Studies show that up to 30% of coffees ordered as "decaf" contain high levels of caffeine. Now you can know for sure with D+CAF, the first do-it-yourself caffeine test strip from Silver Lake Research, the leader in at-home water quality testing (www.caffeinetest.com). (PRWeb Nov 12, 2008)
Read the full story at http://www.prweb.com/releases/Silver_Lake_Research/caffeine_test_strip/prweb1607374.htm

