Porcine circovirus type 2 Ab/Negative control:RelRto:Pt:Ser:Qn:IA
porcine circovirus type 2 ab/negative control:relrto:pt:ser:qn:ia
PCV type 2 Ab/Negative control IA (S) [Relative ratio]
pcv type 2 ab/negative control ia (s) [relative ratio]