Schwinn Tango Review. Overall, I liked the value for the dollar but the performance of the bicycle was way below par due to designed limitations. Top speed is around 10 mph unless you are Lance Armstrong (BMX type gearing).verall, I liked the value for the dollar but the performance of the bicycle was way below par due to designed limitations. Top speed is around 10 mph unless you are Lance Armstrong (BMX type gearing).
Bismuth is a non-toxic heavy metal with a specific gravity of 9.71 (when alloyed with 3 percent tin). Compared to lead with a specific gravity of 11.12, Bismuth is 87 percent as dense as lead. Steel, with a specific gravity of 7.86, is only 71 percent as dense as lead.
Bismuth is highly. 60 bound to plasma proteins (>90%). The elimination half-life of bismuth is approximately. 61 5 days in both blood and urine. Elimination of bismuth is primarily through urinary and. 62 biliary routes. The rate of renal elimination appears to reach steady state 2 weeks after. 63 treatment discontinuation with similar rates of elimination at 6 weeks after.