Description :
Tenders for Supply Of Grapevine Fan Leaf Virus Antiserum , Grapevine Fan Leaf Virus Positive Control , Tomato Ringspot Virus Antiserum , Tomato Ringspot Virus Positive Control , Raspberry Ringspot Virus Antiserum , Raspberry Ringspot Virus Positive Control , Alfalfa Mosaic Virus Antiserum , Alfalfa Mosaic Virus Positive Control , Arabis Mosaic Virus Antiserum , Arabis Mosaic Virus Positive Control , Bean Pod Mottle Virus Antiserum , Bean Pod Mottle Virus Positive Control , Cherry Leafroll Virus Antiserum , Cherry Leafroll Virus Positive Control , Tobacco Rattle Virus Antiserum , Tobacco Rattle Virus Positive Control , Tobacco Streak Virus Antiserum , Tobacco Streak Virus Positive Control , Broad Bean Stain Virus Antiserum , Broad Bean Stain Virus Positive Control
