Certain retirement accounts allow you to accelerate your savings rate after age 50. If you have a traditional or Roth IRA, you can make extra contributions. You can put away up to $6,500 per year, as of 2013. You can contribute an additional $5,500 to your 401(k), above the $17,500.
It would be dangerous to incubate (keep and grow) cultures at temperatures close to body temperature (37Â°C) because doing so might allow the growth of pathogens harmful to health. So the maximum temperature used in school and college labs is 25Â°C.
1 White blood cells (WBC, leukocytes), red blood cells (RBC), nitrites, and bacteria in the urinalysis may indicate a UTI. 2  Urine Culture. 3  Urine is streaked on a thin layer of nutrient gel (agar plate), then incubated for 24-48 hours.f there are pathogenic bacteria present, then susceptibility testing is done to make sure that the antibiotic that the doctor chooses will effectively treat the microorganism causing the infection. 1  Urinalysis. 2  Urine Culture.