< b > RESPONSE < / b > < br > < br > Vulcan blood is presumed to be green in color , the explanation for this ( first definitely advanced in the installment  Obsession ,  from the original program ) being that the oxiferous ( oxygen-carrying ) protein < i > < b > hemoglobin , < / b > < / i > in Vulcan blood cells , is chemically based on the ...
View my complete profile. A secondary standard is a substance which may be used for standardizations, and whose content of the active substance has been found by comparison against a primary standard.iew my complete profile. A secondary standard is a substance which may be used for standardizations, and whose content of the active substance has been found by comparison against a primary standard.
Hierarchy of standards; WHO and NIBSC are the primary. standards against which secondary standards are. 2011 ASCP Annual Meeting. calibrated. Secondary standards may be national standards, regional. standards or working reference materials used routinely in. the laboratories of manufacturers, regulatory authorities or. others. In this way the potency of biological medicinal products is. calibrated traceable to the WHO primary standard .