The EPA is now in charge of regulating the use of Oxitec’s strain of Aedes aegypti, genetically engineered to reduce populations of the insects.
September 5, 1988
SYRINGELESS FILTERS Suitable for filtration of tissue culture media and laboratory buffers, Autovial syringeless filters are available to biological researchers in a .2 um pore size in both sterile and nonsterile forms. The devices consist of a prefilter, a membrane filter, and a syringe in one disposable unit. Membrane options include PVDF, Nylon66, or PTFE. Each ifitration unit can filter as much as 12 ml of sample. Prices depend on the quantity purchased and range from $1.10 to $2.10 per n