Offer point-of-care and PT/INR self-testing for greater confidence in patient adherence and outcomes Studies have shown that both in-office monitoring and patient self-testing with CoaguChekÂ® systems can help you personalize warfarin therapy, so patients spend more time in therapeutic range1,2.
Electrical resistivity is a property of materials and is different from electrical resistance which is a property of a component. Resistivity is also known as Specific Electrical Resistance or Volume Resistivity. Resistivity can also be defined as the inverse of the conductivity of a material - Ï = 1 / Ï.It is a measure of how a material opposes the flow of electric current. The SI unit of resistivity is ohm meter (Ï.m).
Vanadium or V Chemical Properties Moderately reactive Does not react with oxygen at room temperature Does not dissolve in water Becomes more reactive with hot acids like hot sulfuric and nitric Resists corrosion Oxidizes easily Resists corrosion as it usually has a protective layer of oxide on the outside History of Vanadium