The field of genetics has gone beyond simply mapping the sequence of human DNA. It seems that you can't turn on the television without a CSI (Crime Scene Investigation) or Maury Povich show asking for the results of a DNA test. Genetic identification, paternity testing, genetically modified foods, and gene therapy are some of the applications in which genetic engineering is widely used today.

Pipets may be designated as Class A or Class B depending on their accuracy and tolerance, and may also be certified or serialized, with documented manufacturing standards, compliance, conformity, and traceability.DNA in Forensic Science: genetic engineering applications in forensics by Vanessa Vitug Introduction & Background Amber glass versions are also available for light-sensitive samples. Volumetric pipettes may be made from clear borosilicate glass or soda lime glass. They are normally used in conjunction with a suitable pipette filler for user safety. Volumetric pipettes, also known as bulb pipettes, are manual liquid handling devices used in laboratories to transfer and dispense a single, specific quantity of liquid to a very high degree of accuracy.

This pipet has a reservoir between two elongated sections and, typically, a single graduation mark, and may deliver volumes ranging from 0.5 to 100 mL or more. Pipets calibrated to accurately contain a fixed amount of liquid and typically designated as ‘to deliver’ (drained by gravity).

Free Pipette 23.6.13