select ROW_NUMBER() OVER (order by products.Porder,Pmakat ) as RowNumber, isnull(PWeight,0) as PWeight, isnull(Pscreen,0) as Pscreen,isnull(Pmemory,0)as Pmemory,isnull(Pdisk,0)as Pdisk,Pname,PnameEN,PID,Pmakat,Pprice,PCprice,POprice from [productsView] as products where (Ponline = 1) AND PID IN (Select PID from productCategory where PcatID in(7018)) ORDER BY Porder,Pmakat
Magnetic stirrers
|
Magnetic stirrersFried Electric manufactures professional Magnetic stirrers for laboratories and industry.It consists of a rotating magnet or a stationary electromagnet that creates a rotating magnetic field.Their goal is to move a stir bar around in liquid samples.
|
How do Magnetic Stirrers work?
a magnetic stirrer uses a rotating magnetic field to force a stir bar to rapidly spin. This stirs whatever liquid you may be working with at the time.
Applications of Magnetic Stirrersused for chemical and biological
|