For these reasons, most glassware is made from a borosilicate glass, such as Pyrex or Kimax. Some glassware isn't glass at all, but inert plastic such as Teflon. Each piece of glassware has a name and purpose. Use this photo gallery to learn the names and uses of different types of chemistry laboratory glassware.
The epididymis is a firm tube that lies on the back surface of each testicle. It is coiled in order to fit a length of nearly 20 feet into a small space. This long length acts as a storage space for the sperm and gives sperm time to mature.
An epididymal cyst is a fluid-filled sac which grows at the top end of the testicle. It is benign (ie not caused by cancer). Some men get only one; others get several on both testicles. Rarely, they can be associated with illnesses that cause cysts in other parts of the body.he first thing you notice is a lump. Epididymal cysts cause no discomfort and you may be unaware that a small one is present unless it gets larger. Some epididymal cysts are found by chance when people have an ultrasound scan for other reasons. An ultrasound scan is an image of the body taken using sound waves.