Blood is a fluid connective tissue that performs many functions in the body. It carries oxygen and nutrients to the cells, hormones (chemical messengers) to the tissues, and waste products to organs that remove them from the body.
A wash bottle is a squeeze bottle with a nozzle, used to rinse various pieces of laboratory glassware, such as test tubes and round bottom flasks. Wash bottles using in laboratories. Wash bottles are sealed with a screw-top lid.
The items also remain sterile for three hours if you keep the steriliser lid closed (NHS 2009) . Dishwasher sterilising. You can sterilise your babyâs bottles in the dishwasher, but you need to use a hot programme of 80 degrees C or more. Youâll then need to fill the bottles with formula straight away. Bacteria can begin to form as soon as you take them out of the dishwasher.