Agilent infinitylab lc series preventive maintenance checklist

Agilent InfinityLab LC Series Preventive Maintenance Checklist Agilent InfinityLab Preventive Maintenance LC Series Checklist Agilent Preventive Maintenance (PM) provides factory recommended service for your systems to assure reliable operation and the accuracy of your results Delivered by highly-trained and certified service engineers using genuine Agilent parts and supplies, Agilent Preventive Maintenance provides everything you need to reduce unplanned downtime and keep your systems operating at their peak For more information about Agilent Technologies services please visit our web site using the following URL http://www.agilent.com/home Customer Information • • • • Customers should provide all necessary operating supplies upon request of the engineer A customer representative should be available to the engineer while performing the preventive maintenance procedures Any parts, not included in the Parts Lists section of this document, are not part of the recommended Preventive Maintenance service, nor are they included in the price of this service If a system requires the use of additional or special procedures and/or parts for the instrument service, then these must be ordered separately and charged as a repair, which may incur additional costs Service Engineers Responsibilities Only complete/printout pages that relate to the system or module being serviced Complete empty fields with the relevant information Complete the relevant checkboxes in the checklist using a “X” or tick mark “ ” in the checkbox Complete Not Applicable check boxes to indicate services that are not delivered as needed Complete the PM service in the order of the task listed Complete the Service Review section together with the customer In case of diagnostic tests, record test results in section service review (test results) Additional Instruction Notes • Please exercise care when using solvents close to the instrument It could damage the vapor sensor present in the ELSD Issued: 10-Aug-2018 Revision: 3.4 Copyright: 2017, 2018 Page of 39 Agilent Technologies Agilent InfinityLab LC Series Preventive Maintenance Checklist System Information Guidance:  Check box if instrument configuration report is attached instead of completing the table below Instrument System Name/I.D: Instrument Location: Record the list of system component product numbers below List the serial numbers of the components present in the system below 1 2 3 4 5 6 7 8 9 10 10 Preparation  Consult the device user manual for further instructions Issued: 10-Aug-2018 Revision: 3.4 Copyright: 2017, 2018 Page of 39 Agilent Technologies Agilent InfinityLab LC Series Preventive Maintenance Checklist Module List Module identification: The module identifier (e.g G7117A) can be found on the lower right side of the module front cover Module Instrument Description G1328B Manual Injector G1364F 1260 Infinity II Analytical Fraction Collector G5628A Bio-inert Manual Injector G5654A Bio-inert Quaternary Pump G5664B 1260 Infinity II Bio-inert Fraction Collector G5668A Bio-inert Multisampler G7102A Evaporative Light Scattering Detector G7104A/C Flexible Pump G7110B Isocratic Pump G7111A/B Quaternary Pump VL / Quaternary Pump G7112B Binary Pump G7114A/B Variable Wavelength Detector G7115A Diode Array Detector WR G7116A/B Multicolumn Thermostat G7117A/B/C Diode Array Detector FS / Diode Array Detector / Diode Array Detector HS G7120A High Speed Pump G7121A/B Fluorescence Detector / Fluorescence Detector Spectra G7122A Degasser G7129A/B/C Vialsampler VL/Vialsampler G7162A/B Refractive Index Detector G7165A Multiple Wavelength Detector G7167A/B Multisampler Issued: 10-Aug-2018 Revision: 3.4 Copyright: 2017, 2018 Page of 39 Agilent Technologies Agilent InfinityLab LC Series Preventive Maintenance Checklist G7104A/C G7104A/C Procedure for 1290 Infinity II Easy Maintenance and LongLife Pump Heads This procedure requires a torque wrench  Section NOT Applicable  Start "Remove/Install Pump Head" procedure (Agilent Lab Advisor Software)  Remove or lift up solvent inlets in order to avoid solvent spilling  Remove the pump head assembly  Follow the steps provided in the 1290 Infinity II Easy Maintenance Pump Head TechNote and the 1290 Infinity II Long Life Pump Head TechNote  Replace the pump seals  Replace the seal wash seals  Finish "Remove/Install Pump Head" procedure (Agilent Lab Advisor software)  Connect the solvent lines  Purge the pump with isopropanol  Replace the high pressure filter frit  Replace the inline filter frit, if installed  Replace the seal wash pump cartridge  Perform pump leak rate test (Agilent Lab Advisor Software)  Perform system pressure test (Agilent Lab Advisor Software)  Save or print-out results  Reset EMF counters G7104A Pump Head Exchange Procedure  Section NOT Applicable  Start "Remove/Install Pump Head" procedure (Agilent Lab Advisor Software)  Remove or lift up solvent inlets in order to avoid solvent spilling  Remove the classic pump head assembly  Install the Infinity II Easy Maintenance pump head assembly  Finish "Remove/Install Pump Head" procedure (Agilent Lab Advisor software)  Replace the high pressure filter frit  Replace the inline filter frit, if installed  Replace the seal wash pump cartridge  Connect the solvent lines  Purge the pump with isopropanol  Perform pump leak rate test (Agilent Lab Advisor Software)  Perform system pressure test (Agilent Lab Advisor Software)  Save or print-out results  Reset EMF counters Issued: 10-Aug-2018 Revision: 3.4 Copyright: 2017, 2018 Page of 39 Agilent Technologies Agilent InfinityLab LC Series Preventive Maintenance Checklist G7104A Alternative Procedure (Classic Pump Heads) This procedure requires the 1290 Infinity Pump head service kit  Section NOT Applicable  Start "Remove/Install Pump Head" procedure (Agilent Lab Advisor Software)  Remove or lift up solvent inlets in order to avoid solvent spilling  Remove the pump head assembly  Follow the steps provided in the Agilent 1290 Infinity Pump Head Maintenance Technote  Replace the pump seals  Replace the seal wash seals and gasket  Finish "Remove/Install Pump Head" procedure (Agilent Lab Advisor software)  Connect the solvent lines  Purge the pump with isopropanol  Replace the high pressure filter frit  Replace the inline filter frit, if installed  Replace the seal wash pump cartridge  Perform pump leak rate test (Agilent Lab Advisor Software)  Perform system pressure test (Agilent Lab Advisor Software)  Save or print-out results  Reset EMF counters Issued: 10-Aug-2018 Revision: 3.4 Copyright: 2017, 2018 Page of 39 Agilent Technologies Agilent InfinityLab LC Series Preventive Maintenance Checklist G7110B, G7111A/B, G5654A  Section NOT Applicable  Power off the pump  Remove pump head  Disassemble the pump head  Remove and clean pistons  Clean support rings  Replace piston seals  Replace wash seals and gaskets, if the seal wash option is installed  Reassemble the pump head and install it  Reconnect the AIV to the connector (if installed)  Replace the seal wash peristaltic pump if active seal wash is installed  Power on the module  For standard (PTFE) or PE seals perform the seal wear-in procedure  While running, begin maintenance on the sampler and column compartment if applicable  Purge valve: replace the PTFE frit, replace the seal cap assembly  If seal wash option is installed: Review the correct installation of seal wash function in     non-recycle mode Manually activate the seal wash and check if there is a flow Perform the System Pressure Test (Agilent Lab Advisor software) Perform the Leak Rate Test (Agilent Lab Advisor software) Save or print-out results Reset EMF counters Issued: 10-Aug-2018 Revision: 3.4 Copyright: 2017, 2018 Page of 39 Agilent Technologies Agilent InfinityLab LC Series Preventive Maintenance Checklist G7112B  Section NOT Applicable  Power off the pump  Remove pump heads  Disassemble the pump head  Remove and clean pistons  Clean support rings  Replace piston seals  Replace wash seals and gaskets, if the seal wash option is installed  Reassemble the pump heads and install them Reconnect the Active Inlet Valves to the            connectors Replace the seal wash peristaltic pump if active seal wash is installed Power on the module For standard (PTFE) or PE seals perform the seal wear-in procedure While running, begin maintenance on the sampler and column compartment if applicable Purge valve: replace the PTFE frit, replace the seal cap assembly If seal wash option is installed: Review the correct installation of seal wash function in non-recycle mode Manually activate the seal wash and check if there is a flow Perform the system pressure test (Agilent Lab Advisor Software) Perform a Pump Leak Rate Test (Agilent Lab Advisor software) Perform a pump elasticity calibration (Agilent Lab Advisor Software) Save or print-out results Reset EMF counters Issued: 10-Aug-2018 Revision: 3.4 Copyright: 2017, 2018 Page of 39 Agilent Technologies Agilent InfinityLab LC Series Preventive Maintenance Checklist G7120A G7120A Procedure for 1290 Infinity II Easy Maintenance and LongLife Pump Heads This procedure requires a torque wrench  Section NOT Applicable  Start "Remove/Install Pump Head" procedure (Agilent Lab Advisor Software)  Remove or lift up solvent inlets in order to avoid solvent spilling  Remove the pump head assembly  Follow the steps provided in the 1290 Infinity II Easy Maintenance Pump Head TechNote and the 1290 Infinity II Long Life Pump Head TechNote  Replace the pump seals  Replace the seal wash seals  Replace the filter frit (PTFE frits (pack of 5) (01018-22707)) and seal cap (Seal cap (5067-4728)) of the high pressure filter assembly  Finish "Remove/Install Pump Head" procedure (Agilent Lab Advisor software)  Connect the solvent lines  Purge the pump with isopropanol  Replace the seal wash pump cartridge  Perform pump leak rate test (Agilent Lab Advisor Software)  Perform the system pressure test (Agilent Lab Advisor Software)  Save or print-out results  Reset EMF counters G7120A Pump Head Exchange Procedure  Section NOT Applicable  Start "Remove/Install Pump Head" procedure (Agilent Lab Advisor Software)  Remove or lift up solvent inlets in order to avoid solvent spilling  Remove the classic pump head assembly  Install the Infinity II Easy Maintenance Pump Head assembly  Finish "Remove/Install Pump Head" procedure (Agilent Lab Advisor software)  Connect the solvent lines  Purge the pump with isopropanol  Replace the seal wash pump cartridge  Perform pump leak rate test (Agilent Lab Advisor Software)  Perform the system pressure test (Agilent Lab Advisor Software)  Save or print-out results  Reset EMF counters Issued: 10-Aug-2018 Revision: 3.4 Copyright: 2017, 2018 Page of 39 Agilent Technologies Agilent InfinityLab LC Series Preventive Maintenance Checklist G7120A Alternative Procedure (Classic Pump Heads) This procedure requires the 1290 Infinity Pump head service kit  Section NOT Applicable  Start "Remove/Install Pump Head" procedure (Agilent Lab Advisor Software)  Remove or lift up solvent inlets in order to avoid solvent spilling  Remove the pump head assembly  Follow the steps provided in the Agilent 1290 Infinity Pump Head Maintenance Technote  Replace the pump seals  Replace the seal wash seals and gasket  Replace the filter frit (PTFE frits (pack of 5) (01018-22707)) and seal cap (Seal cap (5067-4728)) of the high pressure filter assembly  Finish "Remove/Install Pump Head" procedure (Agilent Lab Advisor software)  Connect the solvent lines  Purge the pump with isopropanol  Replace the seal wash pump cartridge  Perform pump leak rate test (Agilent Lab Advisor Software)  Perform the system pressure test (Agilent Lab Advisor Software)  Save or print-out results  Reset EMF counters Issued: 10-Aug-2018 Revision: 3.4 Copyright: 2017, 2018 Page of 39 Agilent Technologies Agilent InfinityLab LC Series Preventive Maintenance Checklist G7129A/B/C  Section NOT Applicable  Verify the proper function of the drawers  Replace the rotor seal  Replace the needle assembly and the high pressure needle seat assembly  Replace the peristaltic pump cartridge  Check the finger of the vial gripper  Verify the proper installation of the sample loop Especially check if sample loop is moving            smoothly with the safety cover installed Check the proper function of the needle wash Verify correct positioning of the drain tube Clean the instrument, especially the ventilation Clean the ICC heater (if applicable) Clean the Sample Cooler, especially the ventilation and verify that the drain tube is positioned correctly (if applicable) Clean the Sample Thermostat, especially the ventilation and verify that the drain tube is positioned correctly (if applicable) After maintaining the multicolumn thermostat or the ICC heater, purge both modules with isopropanol for Cap the outlet of the vialsampler with a blank nut ( Blank Nut SL (5067-6127)) Perform a System Pressure Test Perform a System Pressure Test with ICC heater (if applicable) Perform a Sample Cooler Test (if applicable) Perform a ICC Heater Test (if applicable) Issued: 10-Aug-2018 Revision: 3.4 Copyright: 2017, 2018 Page 10 of 39 Agilent Technologies Agilent InfinityLab LC Series Preventive Maintenance Checklist G7110B, G7111A/B, G7112B, G5654A Parts List Table  Section NOT applicable Part Description Product/Model # where used Part Number 1260 Iso/Quat/1220 Pump PM kit includes seal cap assemblies, standard piston seals, film washers and PTFE frits (use this kit for reversed phase applications) G7110B 1260 Binary Pump PM kit includes seal cap assemblies, standard piston seals, film washers and PTFE frits (use this kit for reversed phase applications) G7112B G1312-68741 PM Kit for Bio-inert Quaternary Pump includes bio-inert piston seals, seal cap assemblies, film washers, bio-inert wash seals, PTFE frits and the peristaltic pump G5654A G5611-68741 Seal Wash PM kit for 1260 Pumps includes film washers and standard wash seals G7110B G1310-68742 Quantity Consumed G1310-68741 G7111A/B G7111A/B G7112B Peristaltic pump with Pharmed tubing 1100/1200 Series Pumps 5065-4445 1200 Infinity Series Pumps InfinityLab LC Series Pumps 1100/1200 Series Autosamplers 1200 Infinity HiP Samplers InfinityLab LC Series Samplers PE seals (pack of 2) InfinityLab LC Series Pumps 0905-1420 Wash Seal PE 1100/1200 Series Pumps 0905-1718 1200 Infinity Series Pumps InfinityLab LC Series Pumps all 1120 and 1220 systems Issued: 10-Aug-2018 Revision: 3.4 Copyright: 2017, 2018 Page 25 of 39 Agilent Technologies Agilent InfinityLab LC Series Preventive Maintenance Checklist G7129A/B/C Sampler Test Results Table  Section NOT applicable Test Description Expected Test Result System Pressure Test Pass Sample Cooler Test Pass ICC Heater Test Pass Issued: 10-Aug-2018 Revision: 3.4 Copyright: 2017, 2018 Page 26 of 39 Actual Test Result Agilent Technologies Agilent InfinityLab LC Series Preventive Maintenance Checklist G7129A/B/C Parts List Table  Section NOT applicable Part Description Product/Model # where used Part Number PM Kit G7129B including Needle, Seat assembly, Peristaltic pump, 2pos/6port rotor seal and Finger Caps 1290 Inf II Vialsampler G7129-68730 PM Kit for G7129A/C including Needle, Seat assembly, Peristaltic pump, 2pos/6port rotor seal and Finger Caps 1260 Inf II Vialsampler G7129-68740 Needle assembly 1260 Vialsampler for G7129-87017 needle seat G7129A/C G7129-87200 Needle assembly 1290 Vialsampler for G7129-87012 needle seat G7129B G7129-87201 Needle Assembly (slotted) for high injection volumes G7129A G7129-87202 Seat assembly PEEK 0.17 mm G7129A/C G7129-87017 Seat assembly PEEK 0.12 mm G7129B G7129-87012 Rotor seal (PEEK) G7129A/C 0101-1416 Rotor seal (Vespel), 1300 bar G7129B 5068-0007 Peristaltic pump with Pharmed tubing 1100/1200 Series Pumps 5065-4445 Quantity Consumed 1200 Infinity Series Pumps InfinityLab LC Series Pumps 1100/1200 Series Autosamplers 1200 Infinity HiP Samplers InfinityLab LC Series Samplers Metering seal, 40 µL G7129B 0905-1717 G7167B Metering seal, 100 µL G1329B 0905-1503 G7129A Metering seal, 900 µL G7129A/B/C 0905-1294 G7167A/B Issued: 10-Aug-2018 Revision: 3.4 Copyright: 2017, 2018 Page 27 of 39 Agilent Technologies Agilent InfinityLab LC Series Preventive Maintenance Checklist G7167A/B, G5668A Sampler Test Results Table  Section NOT applicable Test Description Expected Test Result System Pressure Test Pass Sample Cooler Test Pass Issued: 10-Aug-2018 Revision: 3.4 Copyright: 2017, 2018 Page 28 of 39 Actual Test Result Agilent Technologies Agilent InfinityLab LC Series Preventive Maintenance Checklist G7167A/B, G5668A Parts List Table  Section NOT applicable Part Description Product/Model # where used Part Number PM Kit for G7167B Single Needle including Needle, Seat assembly and Rotor seal G7167B G7167-68710 PM Kit G7167A Single Needle including Needle, Seat assembly and Rotor seal G7167A G7167-68730 PM KIT G7167A/B Dual Needle including Needle (2), Seat assembly (2), Rotor seal (DN) and Rotor seal (PV) G7167A/B G7167-68720 Needle Assembly G7167A/B G4267-87201 Needle Assembly (slotted) for high injection volumes G7167A/B G4267-87210 Needle Bio-Sampler G5668A G5668-87200 High Pressure Needle Seat, 0.12 mm (PEEK) G7167A/B G4267-87012 High Pressure Seat Assembly 0.075 mm (PEEK) G7167A/B G4267-87020 Bio Seat ID 0.17 G5668A G5668-87017 Rotor Seal 1300 bar (PEEK) G7167B 5068-0198 Rotor Seal (PEEK) G7167A 5068-0209 Quantity Consumed G5668A Rotor Seal (PEEK) G7167A/B (for Dual needle Injection Valve) 5068-0232 Rotor Seal (PEEK) G7167A/B (for Dual needle Peripheral Valve) 5068-0229 Issued: 10-Aug-2018 Revision: 3.4 Copyright: 2017, 2018 Page 29 of 39 Agilent Technologies Agilent InfinityLab LC Series Preventive Maintenance Checklist Part Description Peristaltic pump with Pharmed tubing Product/Model # where used 1100/1200 Series Pumps Part Number Quantity Consumed 5065-4445 1200 Infinity Series Pumps InfinityLab LC Series Pumps 1100/1200 Series Autosamplers 1200 Infinity HiP Samplers InfinityLab LC Series Samplers Metering seal, 40 µL G7129B 0905-1717 G7167B Metering Seal, 100 µL G7167A 0905-1719 Metering Seal PTFE (Bio-inert) G5668A G5611-21503 Metering seal, 900 µL G7129A/B/C 0905-1294 G7167A/B Issued: 10-Aug-2018 Revision: 3.4 Copyright: 2017, 2018 Page 30 of 39 Agilent Technologies Agilent InfinityLab LC Series Preventive Maintenance Checklist G7116A/B Test Results Table  Section NOT applicable Test Description Expected Test Result System Pressure Test Pass Issued: 10-Aug-2018 Revision: 3.4 Copyright: 2017, 2018 Page 31 of 39 Actual Test Result Agilent Technologies Agilent InfinityLab LC Series Preventive Maintenance Checklist G7116A/B Parts List Table  Section NOT applicable Part Description Product/Model # where used Part Number Rotor Seal (PEEK) 8-Column Selector valve (5067-4233) 5068-0200 Rotor Seal (PEEK) Pos/10 Port valve head 5068-0205 Quantity Consumed 1300 bar (5067-4240) Rotor Seal (PEEK) Pos/6 Port valve head 1300 bar (5067-4241) 5068-0207 Rotor Seal (PEEK) 6-Column Selector 1300 bar (5067-4273) 5068-0242 Rotor Seal (PEEK) 4-column selection Valve Head 600 bar (5067-4287) 5068-0264 4-column selector 800 bar (5067-4279) Rotor Seal (PEEK) 2pos/6port Valve Head 600 bar (5067-4137) 0101-1409 2pos/6port Valve Head 800 bar (5067-4282) Rotor Seal (PEEK) 2pos/10port Valve Head 600 bar (5067-4145) 0101-1415 2pos/10port Valve Head 800 bar (5067-4283) Rotor Seal (PEEK) 6-Column Selector 1200 bar (5067-4142) 5068-0223 Rotor Seal (PEEK) 6-Column Selector 600 bar (5067-4146) 5068-0076 Rotor Seal (PEEK) 6-Column Selector 800 bar (5067-4284) 5068-0298 Rotor Seal (Vespel) Pos/6 Port valve head 1200bar (5067-4117) 5068-0008 Rotor Seal (Vespel) Pos/10 Port valve head 1200 bar (5067-4118) 5068-0012 Rotor Seal (Vespel) 6-Column Selector 1200 bar (5067-4142) 5068-0067 Issued: 10-Aug-2018 Revision: 3.4 Copyright: 2017, 2018 Page 32 of 39 Agilent Technologies Agilent InfinityLab LC Series Preventive Maintenance Checklist Part Description Product/Model # where used Part Number Rotor Seal (PEEK) 12 Pos/13 Port valve head 210 bar (5067-4159) 0101-1288 Rotor Seal (PEEK) Pos/6 Port valve head 600 bar (5067-4148) 0101-1409 Rotor Seal (PEEK) Column Selector 600 bar (5067-4134) 5068-0045 Rotor Seal (PEEK) Pos/10 Port valve head 600 bar (5067-4132) 5068-0041 Issued: 10-Aug-2018 Revision: 3.4 Copyright: 2017, 2018 Page 33 of 39 Quantity Consumed Agilent Technologies Agilent InfinityLab LC Series Preventive Maintenance Checklist Detector Test Results Table  Section NOT applicable Test Description Product/Model # where used Expected Test Result Holmium Oxide Test G7114A/B Pass Actual Test Result G7115A G7165A Intensity Test G7114A/B Pass G7115A G7117A/B/C G7121A/B G7165A Wavelength Verification/Calibration G7114A/B Pass G7115A G7117A/B/C G7165A Wavelength Verification Excitation Dev G7121A/B ± nm Wavelength Verification Emission Dev G7121A/B ± nm Dark Current Test G7115A Pass G7117A/B/C G7165A Slit Test G7115A Pass G7117B G7165A Issued: 10-Aug-2018 Revision: 3.4 Copyright: 2017, 2018 Page 34 of 39 Agilent Technologies Agilent InfinityLab LC Series Preventive Maintenance Checklist Detector Parts List Table  Section NOT applicable Please note that the following modules not require consumables as a part of the standard PM: • G7114A/B • G7115A • G7117A/B • G7121A/B • G7162A/B • G7165A Issued: 10-Aug-2018 Revision: 3.4 Copyright: 2017, 2018 Page 35 of 39 Agilent Technologies Agilent InfinityLab LC Series Preventive Maintenance Checklist G7102A Parts List Table  Section NOT applicable Part Description Product/Model # where used Part Number Evaporator cartridge G7102A PL0890-0475 Gas inlet plug assembly G7102A PL0890-0530 Issued: 10-Aug-2018 Revision: 3.4 Copyright: 2017, 2018 Page 36 of 39 Quantity Consumed Agilent Technologies Agilent InfinityLab LC Series Preventive Maintenance Checklist G1364F, G5664B Fraction Collector Test Results  Section NOT Applicable Test Description Expected Test Result Delay Calibration Linked Pump Model/SN G1364F Peak Detector Model(s)/SN Actual Test Result - Delay - Delay Calibration Linked Pump Model/SN G5664B Peak Detector Model(s)/SN - Delay - G1364F, G5664B Fraction Collector Parts List Table  Section NOT Applicable Part Description Tubing Kit – mL/min, 0.25 mm ID Product/Model # where used G1364F Part Number Quantity Consumed G1364-68602 G5664B Tubing Kit mL/min, 0.15 mm ID G1364F G1364-68601 G5664B Tubing Kit – mL/min, 0.5 mm ID G1364E/F G1364-68603 G5664B Issued: 10-Aug-2018 Revision: 3.4 Copyright: 2017, 2018 Page 37 of 39 Agilent Technologies Agilent InfinityLab LC Series Preventive Maintenance Checklist System and FCs  Section NOT Applicable Part Description Delay Calibrant and Checkout Mix for LC Product/Model # where used System and FCs Part Number Quantity Consumed 5190-8223 Guidance If the PM service is performed prior to a qualification service, then use the qualification procedure as a guide for final instrument set up and checkout Issued: 10-Aug-2018 Revision: 3.4 Copyright: 2017, 2018 Page 38 of 39 Agilent Technologies Agilent InfinityLab LC Series Preventive Maintenance Checklist Service Engineer Comments (optional) If there are any specific points you wish to note as part of delivering the PM service including any follow-up activities, specific observations made or other items of interest for the customer, please write in this box Firmware was changed (Y/N): Client was consulted and agreed prior to firmware change (Y/N): Other Important Customer Web Links How to get information on your product: Literature Library - http://www.agilent.com/chem/library Need to know more? - www.agilent.com/chem/education Need technical support? - www.agilent.com/chem/techsupp Need supplies? - www.agilent.com/chem/supplies Service Completion Service Request number………………… Date service completed……………………… Agilent Signature…………………………… Customer Signature….……………….……… Total no of pages for this document:……… Issued: 10-Aug-2018 Revision: 3.4 Copyright: 2017, 2018 Page 39 of 39 Agilent Technologies