Cleaning with Bleach. 1  1. Make a bleach solution. Add 1 tablespoon bleach to each cup of water you have. 2  2. Soak the plastic. Submerge the plastic in the bleach and water solution for 5 to 10 minutes. 3  3. Scrub the plastic with a sponge or cloth. Remove any caked on dirt or grime by rubbing the item with a sponge.  4. Rinse and dry the plastic.
Sphygmomanometer Definition. A sphygmomanometer is a device that measures blood pressure. It is composes of an inflatable rubber cuff, which is wrapped around the arm. A measuring device indicates the cuff's pressure. A bulb inflates the cuff and a valve releases pressure. A stethoscope is used to listen to arterial blood flow sounds.
The Consistometer is a low cost, durable, instrument for accurately checking laboratory or production samples against consistency, viscosity or flow rate standards.It uses little bench space and is yet probably the simplest, most accurate method of conducting a variety of flow associated tests.he consistometer provides a single parameter for a variety of flow tests which can be carried out over any period under as near identical conditions as possible. The Consistometer or Bostwick Consistometer is manufactured from stainless steel engraved with a series of precise graduations at 0.5 cm intervals.