 <ChemistryDefinition Name="OnBoardClusterGeneration">
      <ChemistryStep Description="Flow Check" Repeat="1">
        <PumpToFlowcell ReagentName="PW1" AspirationRate="2000" Solution="0" DispenseRate="7500" Volume="300" />
        <PumpToFlowcell ReagentName="PW2" AspirationRate="2000" Solution="0" DispenseRate="7500" Volume="300" />
        <PumpToFlowcell ReagentName="PR2" AspirationRate="2000" Solution="0" DispenseRate="7500" Volume="750" />
      </ChemistryStep>
      <ChemistryStep Description="Prime PR2 Bypass" Repeat="3">
	  <Dispense DispenseRate="2500" Volume="250" /> 
	  <AspirateFromBypass ReagentName="PR2" AspirationRate="2000" Volume="250" /> 
	  <Dispense DispenseRate="2500" Volume="250" /> 
      </ChemistryStep>
      <ChemistryStep Description="Initial Prime" Repeat="1">
        <PumpToFlowcell ReagentName="LDR" AspirationRate="250" Solution="0" DispenseRate="7500" Volume="300" />
        <Temp Duration="30000" Temperature="40" />
        <PumpToFlowcell ReagentName="AMS1" AspirationRate="2000" Solution="0" DispenseRate="7500" Volume="300" />
        <PumpToFlowcell ReagentName="AMS2" AspirationRate="2000" Solution="0" DispenseRate="7500" Volume="300" />
        <PumpToFlowcell ReagentName="LPM" AspirationRate="2000" Solution="0" DispenseRate="7500" Volume="300" />
        <PumpToFlowcell ReagentName="PR2" AspirationRate="2000" Solution="0" DispenseRate="7500" Volume="300" />
        <PumpToFlowcell ReagentName="TMP" AspirationRate="2000" Solution="0" DispenseRate="7500" Volume="300" />
        <Temp Duration="30000" Temperature="75" />
      </ChemistryStep>    
      <ChemistryStep Description="TMP RampDown" Repeat="1">
        <Wait Duration="300000" />
        <Temp Duration="150000" Temperature="40" />
      </ChemistryStep>
      <ChemistryStep Description="TMP Buffer Wash" Repeat="15">
        <PumpToFlowcell ReagentName="PR2" AspirationRate="250" Solution="0" DispenseRate="7500" Volume="5" />
        <Wait Duration="18000" />

      </ChemistryStep>
      <ChemistryStep Description="First Extension" Repeat="15">

        <PumpToFlowcell ReagentName="AMS1" AspirationRate="250" Solution="0" DispenseRate="7500" Volume="5" />
        <Wait Duration="3000" />

      </ChemistryStep>
    

      <ChemistryStep Description="FE Wait Amp-TempRamp" Repeat="1">
        <Wait Duration="90000" />
        <Temp Duration="0" Temperature="50" />
      </ChemistryStep>
      <ChemistryStep Description="Amplification 1" Repeat="26">
	      <PumpToFlowcell ReagentName="LDR" AspirationRate="250" DispenseRate="7500" Volume="28" />
	      <PumpToFlowcell ReagentName="LPM" AspirationRate="250" DispenseRate="7500" Volume="28" />
	      <PumpToFlowcell ReagentName="AMS1" AspirationRate="250" DispenseRate="7500" Volume="72" />
              <Wait Duration="15000" />
      </ChemistryStep>
      <ChemistryStep Description="Amplification-Wash">
	      <PumpToFlowcell ReagentName="PR2" AspirationRate="2000" DispenseRate="7500" Volume="120" />
        <Temp Temperature="20" />
      </ChemistryStep>
      <ChemistryStep Description="Linearisation">
	      <PumpToFlowcell ReagentName="LMX1" AspirationRate="2000" DispenseRate="7500" Volume="300" />
	      <PumpToFlowcell ReagentName="LMX1" AspirationRate="250" DispenseRate="7500" Volume="75" />
              <Temp Temperature="46" />	
	      <Wait Duration="300000" />
	      <PumpToFlowcell ReagentName="PR2" AspirationRate="2000" DispenseRate="7500" Volume="120" />
	    </ChemistryStep>
      <ChemistryStep Description="SBS Prime">
	      <Temp Temperature="20" />
	      <PumpToFlowcell ReagentName="IMS" AspirationRate="2000" DispenseRate="7500" Volume="300" />
	      <PumpToFlowcell ReagentName="SRE" AspirationRate="2000" DispenseRate="7500" Volume="300" />
	      <PumpToFlowcell ReagentName="CMS" AspirationRate="2000" DispenseRate="7500" Volume="300" />
	      <PumpToFlowcell ReagentName="PR2" AspirationRate="2000" DispenseRate="7500" Volume="250" />
      </ChemistryStep>
    </ChemistryDefinition>