anchor.diff:  		else if(specimenType.equals("Cell"))
   			return Constants.UNIT_CC;
   		else if(specimenType.equals("Molecular"))
  +		{
  +			concReadOnly=false;
   			return Constants.UNIT_MG;
  +		}
   		else
   			return " ";
   			
  
positive.code: 			</label>
  		</td>
  	    <td class="formFieldNoBordersSimple" >
  	     	<html:text styleClass="formFieldSized15" size="30" maxlength="10"  styleId="quantity" property="quantity" readonly="<%=readOnlyForAll%>"/>
  	     	<span id="unitSpan"><%=unitSpecimen%></span>
  	     	<html:hidden property="unit"/>
  	    </td>
  
negative.code: 				</td>
  				<%
  					String className = (String)form.getDeriveSpecimenValue(classKey);
  					String typeclassValue = (String)form.getDeriveSpecimenValue(srSubTypeKeyName);
  					specimenTypeList = (List)specimenTypeMap.get(className);
  					boolean subListEnabled1 = false;
  					if(specimenTypeList == null)
  