SECOND MODIFICATION AND AMENDMENT AGREEMENT THIS SECOND MODIFICATION AND AMENDMENT AGREEMENT (the "Agreement") is made this 24th day of June, 2005, by and between BAY NATIONAL BANK, a national banking association (the "Bank"), HEMAGEN DIAGNOSTICS,...Loan and Security Agreement • August 16th, 2005 • Hemagen Diagnostics Inc • In vitro & in vivo diagnostic substances • Maryland
