If you take a look at the worldwide number of car brands vis-a vis the number of manufacturers who make their own engines- the ratio is quite low and is reducing further. Engine development is quite an expensive and time consuming affair for any OEM. The average lead time to develop an all new engine is approx.
Urine Sample â Female (Clean Catch) This test is done to check for bladder or urinary tract infections. Follow these steps: 1. Wash your hands with soap and water. Rinse and dry your. hands well. 2. Use the urine sample kit. The kit includes a cup and 2. wipes. 3. Put a clean paper towel or cloth on a place you can. reach from the toilet. 4. Open the wipes and place them on the towel.
How To Prepare. A chlamydia test is done on either a urine sample or fluid (direct sample) collected from the area of the body that is most likely to be infected. If your chlamydia test is being done on a: 1  Urine sample: Do not urinate for 2 hours before a urine sample is collected. 2  Direct sample (usually from the cervix): A woman should not douche or use vaginal creams or medicines for 24 hours before having a chlamydia test.