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Peptide Accessories
Liberty Accessories DiscoverSPS Accessories
Proteomics Accessories
Enzymatic Digestion Vapor Phase Hydrolysis


Liberty Accessories


The Liberty is a fully automated microwave peptide synthesizer. The system is capable of sequentially synthesizing up to 12 different peptides automatically using either Fmoc or Boc solid phase chemistry. The system comes with a computer controller that uses the PepDriver software to run the instrument. The Liberty utilizes the single mode Discover microwave system along with fiber-optic temperature technology for precise and controllable microwave energy transfer. Low-pressure nitrogen bubbling is used during microwave methods for proper mixing and covering of resin and reagents. The standard system comes with twenty 125mL amino acid reservoirs and 7 external reagent bottles that are delivered through nitrogen or argon pressure. Every reagent addition is monitored by optical sensor detection for proper addition. All amino acid, activator and TFA additions are delivered through metered sample loops for precise delivery. The standard 30mL Teflon reaction vessel allows for synthesis from 0.025 to 5.0mmol using preprogrammed cycles in the software.

For a downloadable version of the Liberty Accessories, please click here.


Reaction Vessel Assembly Waste System Assembly Bottles, Tubing, Filters
Bottle Caps and O-rings Valves, Sensors, Regulators Liberty Tools



     

Reaction Vessel Assembly
CEM Part # Product Name Description

 

 

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167260 30mL Teflon Reaction Vessel

Standard Liberty reaction vessel.  Teflon body with a tapered bottom and a 35 micron porous glass frit pressed into its bottom.
542415 125 mL Poyethylene Reaction Vessel Assembly The larger polyethylene reaction vessel.
576100 Reaction Vessel Attenuator This is the reaction vessel top that connects the reaction vessel to the Liberty.
167750 Reaction Vessel Spray Head PEEK assembly is mounted in the top of the reaction vessel assembly. It is used for spraying down the walls of the vessel
for efficient washings.
314325 Fiber-Optic Temperature Probe Fiber-optic temperature probe that is inserted directly into the Liberty reaction vessel.
576200 Thermowell Assembly This is the sapphire casing that protects the fiber-optic temperature probe.
576250 Reaction Vessel Calibration Stand This stand holds the reaction vessel outside of the microwave and is used for calibrating reagent deliveries.
167973 Fiber-optic Clip This clip holds the fiber-optic probe at the proper location inside the thermowell.
167730 Reaction Vessel O-Ring Kalrez o-ring used to seal the 30mL reaction vessel into the attenuator assembly.
     

Waste System Assembly
CEM Part # Product Name Description
   
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167536 20 LWaste Container This is the main system waste container.
167970 System Waste Line Bundle This tubing screws into the waste manifold on the side of the Liberty and connects to the waste reservoir.
576150 Waste Cap with Level Sensor This kit features a waste carboy cap with level sensor mounted inside.
243115 Waste Level Sensor Harness This cable connects the waste cap level sensor to the Liberty system waste manifold.
576155 Level Sensor Cap Assembly System waste cap with level sensor assembly for 20 L carboy containers.
167790 Waste Cap Closed waste cap without level sensor.
167922 Discover Spill Tray The large spill tray that covers the top of the Discover unit.
     

Bottles, Tubing, Filters
CEM Part # Product Name Description
   
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167550 1 L Glass Bottle This is the standard safety coated 1L bottle used for deprotection and capping mixtures with the Liberty.
167505 250 mL Glass Bottle (Clear) The clear 250mL glass bottle is used for the activator base and the cleavage bottles.
167506 250 mL Glass Bottle (Amber) The amber 250mL bottle used for the activator solution.
167530 4 L Secondary Container These are protective secondary containers for the 4 L glass bottles used with the Liberty. These containers must be used at all times on any 4 L bottle used with the Liberty.
167155 125 mL Polypropylene Amino Acid
Bottles (12)		 These are the amino acid bottles that screw onto the amino acid manifolds. Set of 12
167150 50mL Polypropylene Centrifuge Tubes,
(25) 		Centrifuge tubes for starting resin and final product collections.
Set of 25
167500-M Amino Acid Dip Tube Assembly - Set
of 20 		Individual tubes for each amino acid bottle that screws into the manifold. Complete set of manifold amino acid dip tubes including line, ferrule, and nut.
167510 Resin Dip Tubes These are the dip tubes used for each of the 12 resin positions on the Liberty.
167945 250 mL Polypropylene Flask Provided for transferring solvent waste during routine maintenance.
167950 10 mL Graduated Polypropylene Cylinder Provided for accurate measurements during routine maintenance.
167955 Chemical Bottle Labels Labels for proper identification of all glass chemical bottles.
167693 Bottle Tubing (Black) This tubing connects the external bottles to the external manifolds on the sides of the Liberty. The tubing contains a pressure and liquid line shrink wrapped together with a color indicator for each bottle type.
167971 Bottle Tubing (TEE - black line) This is the tubing package that allows for parallel connection of
two bottles on the main solvent line.
167683 Bottle Tubing (Yellow) This tubing connects the external bottles to the external manifolds on the sides of the Liberty. The tubing contains a pressure and liquid line shrink wrapped together with a color indicator for each bottle type.
167673 Bottle Tubing (Blue) This tubing connects the external bottles to the external manifolds on the sides of the Liberty. The tubing contains a pressure and liquid line shrink wrapped together with a color indicator for each bottle type.
167668 Bottle Tubing (Red) This tubing connects the external bottles to the external manifolds on the sides of the Liberty. The tubing contains a pressure and liquid line shrink wrapped together with a color indicator for each bottle type.
167678 Bottle Tubing (Green) This tubing connects the external bottles to the external manifolds on the sides of the Liberty. The tubing contains a pressure and liquid line shrink wrapped together with a color indicator for each bottle type.
167663 Bottle Tubing (Orange) This tubing connects the external bottles to the external manifolds on the sides of the Liberty. The tubing contains a pressure and liquid line shrink wrapped together with a color indicator for each bottle type.
167688 Bottle Tubing (Purple) This tubing connects the external bottles to the external manifolds on the sides of the Liberty. The tubing contains a pressure and liquid line shrink wrapped together with a color indicator for each bottle type.
BR199116 Tubing .062 ID x .125 OD Teflon PFA 10 feet
BR199117 Tubing .188 OD x .125 ID Teflon PFA 10 feet
167320 3/16 in. Tubing Ferrule Ferrule used with PN 167315
167315 3/16 in. Fitting PEEK fitting used for 3/16" tubing connections.
164315 1/8 in. Tubing Ferrule (Pack of 10) Pack of (10) Ferrule used with PN 167810
167810 1/8 in. Fitting (Pack of 10) Pack of (10) PEEK fitting used for 1/8" tubing connections.
167800 Plug Fitting Fitting to plug 1/8" tubing lines
167485-M Line Filters - Set of 50 Bag of 50 polypropylene line filters to be used on all reagent dip tubes. The filters should be replaced every two weeks as part of routine maintenace.
172150 Screw Line Filters Set of 20 - These filters are used as secondary filters on the Liberty.
     

Bottle Caps and O-rings
CEM Part # Product Name Description
   
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167605 4 L Bottle Cap (Black) Teflon bottle caps designed to fit the 4 L bottles (US standard) that are used as primary solvents. Each cap contains an o-ring on its underside.
167600 4 L Bottle Cap (Yellow) Teflon bottle caps designed to fit the 4L bottles (US standard) that are used as primary solvents. Each cap contains an o-ring on its underside.
167580 4 L Bottle Cap (Blue) Teflon bottle cap with o-ring seal on rear used for standard U.S. 4 L solvent bottles
167560 GL45 Bottle Cap (Red) Teflon bottle caps designed for the smaller glass bottles used with the Liberty. This style cap does not contain an o-ring.
167570 GL45 Bottle Cap (Green) Teflon bottle caps designed for the smaller glass bottles used with the Liberty. This style cap does not contain an o-ring.
167565 GL45 Bottle Cap (Blue) Teflon bottle caps designed for the smaller glass bottles used with the Liberty. This style cap does not contain an o-ring.
167555 GL45 Bottle Cap (Orange) Teflon bottle caps designed for the smaller glass bottles used with the Liberty. This style cap does not contain an o-ring.
167575 GL45 Bottle Cap (Purple) Teflon bottle caps designed for the smaller glass bottles used with the Liberty. This style cap does not contain an o-ring.
167740 Manifold Amino Acid O-Ring EPDM o-ring used for sealing the amino acid bottles against the amino acid manifolds.
167735 Manifold Product/ Resin Tube O-Ring EPDM o-ring used for sealing the 50 mL centrifuge tubes against the Liberty product and resin manifolds.
BR198116 4 L Bottle Cap O-Ring EPDM o-ring used for sealing the 4 L bottle caps that are used for the main Liberty solvent bottles.
     

Valves, Sensors, Regulators
CEM Part # Product Name Description
   
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167850 2-Way Valve (non-TFA) Main 2-way valve used throughout the Liberty system
172088 2-Way Valve PTFE Teflon 2-way valve used for eprotection (LE9) and capping (LE7) liquid valves
167855 3-Way Valve (non-TFA) 3-way valve used for pressurizing the resin tubes
243400 Wire for PN 167850, 167855 and 172088 valves Wire for connecting valves (PN 167850, 167855, 172088) to the board.
167980 3-Way Valve X-style (non-TFA) Main 3-way black valve used on the system
243405 Wire for PN 167980 Wire for connecting valves (PN 167980) to the board
167350 3-Way Teflon TFA Valve This 3-way Teflon valve is used for all contact with TFA throughout the system.
167755 Large 3-Way Valve (non-TFA) This valve is the main pressure and vent valve for the reaction
vessel
243097 Liquid Sensor The optical sensor used for detecting liquid throughout the Liberty system. Clips onto the system tubing.
243395 Liquid Sensor Wire This is the wire to connect PN 243097, liquid sensor, to the board.
167300 Main Gas Regulator Assembly This is the main regulator used for setting the main gas pressure.
167390 Low Pressure Gas Regulator The secondary regulator used for the lower pressure setting (2.5- 3.0 psi)
167833 Fitting for Gas Regulator Fittings used to connect the main gas regulator (PN 167300) to the tubing.
     
     

Liberty Tools
CEM Part # Product Name Description
   
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167990 Preset Torque Wrench This wrench is pre-calibrated to provide the proper torque for all 2-way valve adjustments. Always use this wrench when replacing the 2-way valves. The wrench is located inside the back door of the Liberty.
BR301510 Set of Allen Wrenches This is a complete set of Allen wrenches. The 5/64 size should be used for replacement of 3-way non-TFA valves.
167875 Centrifuge Tube Tightener This tool is used to assist in tightening the 50mL centrifuge tubes to the Liberty manifold.
167961 Fitting Tightener Tool This metal tool assists in tightening all PEEK fittings.
600011 Liberty™ Operator Manual, Printed Version  
BR119690 Serial Cable  


Discover SPS Accessories


The Discover SPS system is a manual microwave peptide synthesizer. The system uses the same microwave reactor as the automated Liberty as well as fiber-optic temperature control. The system contains a vacuum manifold station for efficient washing and filtration of reagents. The reaction consists of a modified 25 mL SPE cartridge for non-leak protection. The manifold consists of two separate fluid paths for both waste and product collection. The waste container comes standard as a 1 L glass bottle, while the product collection contains a 50 mL centrifuge tube anchored inside a 250 mL glass bottle. Additionally, the complete Discover SPS system comes with accessories for open vessel synthesis using round bottom glassware up to 125 mL.

For a downloadable version of the DiscoverSPS accessories, please click here.
     

SPS Consumables
CEM Part # Product Name Description

 

 

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576210 25mL Reaction Vessel

Quantity 50
167994 Reaction Vessel Holder Polyethylene holder to hold reaction vessel into microwave
167993 Vacuum Manifold Polyethylene manifold used for performing vacuum filtration
314325 Fiber-Optic Temperature Probe Fiber-optic temperature probe that is inserted directly into
the reaction vessel
430676 Thermowell Assembly This is the glass casing that protects the fiber-optic
temperature probe. (Pack of 2)
167998 Fiber-Optic Clip Holder Clip to ensure fiber-optic temperature probe is positioned
properly in the thermowell
167999 Luer Plug Quantity 50
167565 Bottle Cap Teflon bottle cap for use with 250 mL and 1 L bottles
167550 1 L Glass Bottle This is the standard safety coated 1L bottle used for deprotection and capping mixtures.
167505 250 mL Glass Product Bottle (Clear) The clear 250 mL glass bottle is used for the activator base
and the cleavage bottles.
167150 50 mL Polypropylene Centrifuge Tubes, (25) Set of 25
162810 Stir Bars Micro Stir Bars (Box of 50)
BR199116 Tubing .062 ID x .125 OD Teflon PFA 10 feet
 
 
Proteomics Accessories
     

Enzymatic Digestion Option
CEM Part # Product Name  

 

 

 
908115 14-place 1.5mL eppendorf tube holder  
541130 Attenuator: Large Vessel  
541455 Pressure Regulator Assembly  
BR221221 ¼” Tubing  
167991 Label for Manifold Station  
 

Vapor Phase Hydrolysis Option
SP-1492 Valve Panel  
324015 45mL Vessel Body  
324020-P Microvial/Seal Ring  
004088 Teflon Coated Thermowells  
324030 Condensation Shield  
SP-1367 Wrench Set  

Academic Solutions
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