Î´T = temperature change, Â°F. The coefficient of thermal expansion for DriscoPlexÂ® high density polyethylene pipe material is about 9.0. x 10. -5. in/in/Â°F. This coefficient results in an approximate expansion for pipe of 1/10/100, that is, 1 in for. each 10Â° F change for each 100 ft of pipe.
2 How long doe flexeril take to be out of system for urine test? 90 hours.: The drug has a half-life of 18 hours, which means it will probably stay active in your body for 90 hours. Therefore, it will show up on drug tests for 3.75 days after you have taken it, but this time period may vary by individual.
The drug flagyl or metronidazole stays in the system 3 days after discontinuation.Dont drink alcohol till 3 days after you stop it [ Source: http://www.chacha.com/question/how-long-does-flagyl-stay-in-your-body ]. More Answers to  How long does flagyl stay in your body .: I just wanted to know how much time does it take for the Flagyl to leave the body. A: It could be a few days after finishing up the medication, but I would recommend checking with your pharmacist as well to see what they say.