high efficiency

  • Summit 4x48 Filter Column Complete comes with 2 stainless columns and complete rack and pump. 2 sets of sintered discs (16 total) (varying sizes) included. Swagelok valves. Stainless steel. Made in USA. Call us for more columns and fill your rack! Filter Column Complete
  • $12,500.00

    A BINDER safety vacuum drying oven ensures maximum safety when drying organic solvents standard with TÜV/GS. The inner chamber of the VDL safety vacuum drying oven is designed according to ATEX guidelines 2014/34/EU Ex II 3/-G Ex h IIB T1-T3 Gc X.

    Benefits

    • Fast and gentle drying
    • Direct heat transfer through large thermal conducting plates
    • Safe work with one-of-a-kind safety concept
    • Coordinated, modular system with vacuum pump and vacuum module
    • 2 year warranty

    Important characteristics

      • Temperature range: room temperature plus 15 °C to 200 °C
      • ATEX compliance chamber's interior: Ex II 3/-G Ex h IIB T1-T3 Gc X
      • APT.line™ preheating chamber technology
      • Controller with time-segment and real-time programming
      • 2 aluminum expansion racks
      • Inert gas connection
      • Shatterproof, spring-mounted safety glass panel
      • Pressurized instrument panel with compressed air connection
      • Pressure control device for heating activated < 125 mbar
      • Flame protection gasket
      • Class 2 independent adjustable temperature safety device (DIN 12880) with visual alarm
      • Computer interface: RS 422
    Performance Data Temperature
    Heating-up time to 100 °C [min] 65
    Temperature fluctuation [± K] 0.1
    Temperature range 15 °C above ambient temperature to [°C] 200
    Temperature variation at 100 °C [± K] 1.5
    Vacuum Data
    Leak rate [bar/h] 0.01
    Permitted end vacuum [mbar] 0.01
    Electrical data
    Nominal power [kW] 0.8
    Phase (Nominal voltage) 1~
    Power frequency [Hz] 50/60
    Rated Voltage [V] 230
    Unit fuse [A] 10
    Connections
    Compressed air connection for pressure-encapsulation 8 mm
    Inert gas connection with flow limiter (RP") 3/8
    Measuring access port with small flange [DN mm] 16
    Vacuum connection with small flange [DN mm] 16
    Housing dimensions not incl. fittings and connections
    Depth net [in] 19.7
    Height net [in] 25.81
    Width net [in] 20.29
    Internal Dimensions
    Depth [in] 11.62
    Height [in] 11.23
    Width [in] 11.23
    Measures
    Interior volume [cu.ft.] 0.8
    Load per rack [lbs] 44
    Net weight of the unit (empty) [lbs] 139
    Permitted load [lbs] 77
    Viewing window height [in] 8.16
    Viewing window width [in] 9.85
    Wall clearance back [in] 3.94
    Wall clearance sidewise [in] 5.32
    Fixtures
    Number of shelves (std./max.) 2/4
    1. All technical data is specified for unloaded units with standard equipment at an ambient temperature of +22 °C ±3 °C and a power supply voltage fluctuation of ±10%. The temperature data is determined in accordance to BINDER factory standard following DIN 12880, observing the recommended wall clearances of 10 % of the height, width, and depth of the inner chamber. All indications are average values, typical for units produced in series. We reserve the right to change technical specifications at any time.
    Further information (Data Sheets, Operating Manuals and Technical Drawings) can be downloaded from BINDER. A Basic vacuum oven diagram can be seen/downloaded here: PDF Diagram
       
    Shipping not included with this new item
    To purchase, please contact Summit Research at 831-226-2948 or by eMail. Items ship 1-3 days after orders have been processed unless otherwise specified. Price does not include shipping and will be included in your final estimate before processing.
  • $13,500.00

    A BINDER safety vacuum drying oven ensures maximum safety when drying organic solvents standard with TÜV/GS. The inner chamber of the VDL safety vacuum drying oven is designed according to ATEX guidelines 2014/34/EU Ex II 3/-G Ex h IIB T1-T3 Gc X.

    Benefits

    • Fast and gentle drying
    • Direct heat transfer through large thermal conducting plates
    • Safe work with one-of-a-kind safety concept
    • Coordinated, modular system with vacuum pump and vacuum module
    • 2 year warranty

    Important characteristics

      • Temperature range: room temperature plus 15 °C to 200 °C
      • ATEX compliance chamber's interior: Ex II 3/-G Ex h IIB T1-T3 Gc X
      • APT.line™ preheating chamber technology
      • Controller with time-segment and real-time programming
      • 2 aluminum expansion racks
      • Inert gas connection
      • Shatterproof, spring-mounted safety glass panel
      • Pressurized instrument panel with compressed air connection
      • Pressure control device for heating activated < 125 mbar
      • Flame protection gasket
      • Class 2 independent adjustable temperature safety device (DIN 12880) with visual alarm
      • Computer interface: RS 422
    Performance Data Temperature
    Heating-up time to 100 °C [min] 80
    Temperature fluctuation [± K] 0.1
    Temperature range 15 °C above ambient temperature to [°C] 200
    Temperature variation at 100 °C [± K] 2
    Vacuum Data
    Leak rate [bar/h] 0.01
    Permitted end vacuum [mbar] 0.01
    Electrical data
    Nominal power [kW] 1.2
    Phase (Nominal voltage) 1~
    Power frequency [Hz] 50/60
    Rated Voltage [V] 230
    Unit fuse [A] 10
    Connections
    Compressed air connection for pressure-encapsulation 8 mm
    Inert gas connection with flow limiter (RP") 3/8
    Measuring access port with small flange [DN mm] 16
    Vacuum connection with small flange [DN mm] 16
    Housing dimensions not incl. fittings and connections
    Depth net [in] 21.67
    Height net [in] 30.53
    Width net [in] 25.02
    Internal Dimensions
    Depth [in] 13.4
    Height [in] 15.76
    Width [in] 15.76
    Measures
    Interior volume [cu.ft.] 1.9
    Load per rack [lbs] 44
    Net weight of the unit (empty) [lbs] 209
    Permitted load [lbs] 99
    Viewing window height [in] 12.1
    Viewing window width [in] 13.79
    Wall clearance back [in] 3.94
    Wall clearance sidewise [in] 5.32
    Fixtures
    Number of shelves (std./max.) 2/5
    1. All technical data is specified for unloaded units with standard equipment at an ambient temperature of +22 °C ±3 °C and a power supply voltage fluctuation of ±10%. The temperature data is determined in accordance to BINDER factory standard following DIN 12880, observing the recommended wall clearances of 10 % of the height, width, and depth of the inner chamber. All indications are average values, typical for units produced in series. We reserve the right to change technical specifications at any time.
    Further information (Data Sheets, Operating Manuals and Technical Drawings) can be downloaded from BINDER. A Basic vacuum oven diagram can be seen/downloaded here: PDF Diagram    
    Shipping not included with this new item
    To purchase, please contact Summit Research at 831-226-2948 or by eMail. Items ship 1-3 days after orders have been processed unless otherwise specified. Price does not include shipping and will be included in your final estimate before processing.
  • $17,500.00

    A BINDER safety vacuum drying oven ensures maximum safety when drying organic solvents standard with TÜV/GS. The inner chamber of the VDL safety vacuum drying oven is designed according to ATEX guidelines 2014/34/EU Ex II 3/-G Ex h IIB T1-T3 Gc X.

    Benefits

    • Fast and gentle drying
    • Direct heat transfer through large thermal conducting plates
    • Safe work with one-of-a-kind safety concept
    • Coordinated, modular system with vacuum pump and vacuum module
    • 2 year warranty

    Important characteristics

    • Temperature range: room temperature plus 15 °C to 200 °C
    • ATEX compliance chamber's interior: Ex II 3/-G Ex h IIB T1-T3 Gc X
    • APT.line™ preheating chamber technology
    • Controller with time-segment and real-time programming
    • 2 aluminum expansion racks
    • Inert gas connection
    • Shatterproof, spring-mounted safety glass panel
    • Pressurized instrument panel with compressed air connection
    • Pressure control device for heating activated < 125 mbar
    • Flame protection gasket
    • Class 2 independent adjustable temperature safety device (DIN 12880) with visual alarm
    • Computer interface: RS 422
    Performance Data Temperature
    Heating-up time to 100 °C [min] 95
    Temperature fluctuation [± K] 0.1
    Temperature range 15 °C above ambient temperature to [°C] 200
    Temperature variation at 100 °C [± K] 3.5
    Vacuum Data
    Leak rate [bar/h] 0.01
    Permitted end vacuum [mbar] 0.01
    Electrical data
    Nominal power [kW] 1.9
    Phase (Nominal voltage) 1~
    Power frequency [Hz] 50/60
    Rated Voltage [V] 230
    Unit fuse [A] 10
    Connections
    Compressed air connection for pressure-encapsulation 8 mm
    Inert gas connection with flow limiter (RP") 3/8
    Measuring access port with small flange [DN mm] 16
    Vacuum connection with small flange [DN mm] 16
    Housing dimensions not incl. fittings and connections
    Depth net [in] 26.4
    Height net [in] 35.46
    Width net [in] 29.16
    Internal Dimensions
    Depth [in] 18.12
    Height [in] 19.94
    Width [in] 19.94
    Measures
    Interior volume [cu.ft.] 4.1
    Load per rack [lbs] 44
    Net weight of the unit (empty) [lbs] 337
    Permitted load [lbs] 143
    Viewing window height [in] 16.27
    Viewing window width [in] 17.97
    Wall clearance back [in] 3.94
    Wall clearance sidewise [in] 5.32
    Fixtures
    Number of shelves (std./max.) 2/6
    1. All technical data is specified for unloaded units with standard equipment at an ambient temperature of +22 °C ±3 °C and a power supply voltage fluctuation of ±10%. The temperature data is determined in accordance to BINDER factory standard following DIN 12880, observing the recommended wall clearances of 10 % of the height, width, and depth of the inner chamber. All indications are average values, typical for units produced in series. We reserve the right to change technical specifications at any time.
    Further information (Data Sheets, Operating Manuals and Technical Drawings) can be downloaded from BINDER. A Basic vacuum oven diagram can be seen/downloaded here: PDF Diagram    
    Shipping not included with this new item
    To purchase, please contact Summit Research at 831-226-2948 or by eMail. Items ship 1-3 days after orders have been processed unless otherwise specified. Price does not include shipping and will be included in your final estimate before processing.
  • $14,285.00

    Polyscience 3HP Heavy Duty Durachill will handle numerous tasks. Air cooled with simple operation and maintenance. When precision liquid cooling matters, go with Polyscience cooling solutions.
    • DuraChill® Chillers 2HP and up are not available outside of the United States
    • High capacity cooling for plasma torch cutting, machine tool hydraulics, high powered lasers, and other high heat generating processes and equipment
    • Displays temperature and pressure or flow rate simultaneously
    • User-adjustable temperature, pressure, and flow rate alarms
    • Simple operation and maintenance
    • Wide variety of options available
      To purchase, please contact Summit Research at 831-226-2948 or by eMail. Items ship 1-3 days after orders have been processed unless otherwise specified. Price does not include shipping and will be included in your final estimate before processing.
  • $17,995.00

    Polyscience 8HP Heavy Duty Air Cooled 3 Phase Chiller will handle different tasks - 50L roto rating. When precision liquid cooling matters, go with Polyscience cooling solutions.
    • DuraChill® Chillers 2HP and up are not available outside of the United States
    • High capacity cooling for plasma torch cutting, machine tool hydraulics, high powered lasers, and other high heat generating processes and equipment
    • Displays temperature and pressure or flow rate simultaneously
    • User-adjustable temperature, pressure, and flow rate alarms
    • Simple operation and maintenance
    • Wide variety of options available
      To purchase, please contact Summit Research at 831-226-2948 or by eMail. Items ship 1-3 days after orders have been processed unless otherwise specified. Price does not include shipping and will be included in your final estimate before processing.
  • Size not available? New Genesis Mantles are in stock. Exciting features, intuitive touch screen technology and ground breaking up and down heating. Please contact Summit for more information or to get your mantle calibrated today! FREE ATHENA SOFTWARE  (Techno Heat Mantle compatibility) Included with this digital touch screen mantle and high power heating system:
    • Mantle
    • Touch Screen Unit
    • Controlled Heating Insulator Cap
    • Dual Vapor Probes (with one backup each)
    • Power Cable
    All specs can be found in the pdf manual. 220V, 50/60Hz PDF Manual Techno Heat Mantle being calibrated: Instagram Demo instagram logo   To purchase, please contact Summit Research at 831-226-2948 or by eMail. Each order comes with a brief consultation to determine your desired setup.  Calibrations will be performed by Summit Research Technicians on 236v/60hz power using a NIST traceable and certificate-held thermocouple measurement device. Units ship 1-3 days after orders have been processed and calibrations have been completed unless otherwise specified.
  • Chroma Column FF 6x48 with coarse/fine mixed frit and heavy wall thickness of 3mm. Special design allows for #29 Fraction Finder that permits you to check your fraction and watch your progression. Attach a FF between the frit and the stopcock area. Comes with rodaviss , GL18 and #45 Chroma Cap. Fraction Finder not included. All of our chromatography columns now have option to add an Ultra Sensitive Fraction Finder! Please use this column at your own risk! In addition to lab stands, it is recommended that you secure the lab stands to a wall or sturdy foundation while also using sandbags. This column will surpass 100+ lbs of weight holding full fluid. Please make sure you are offsetting the weight of your fluids. Summit requires this chromatography column to be supported by 3 chain clamps and a top mounted cork clamp. Summit recommends applying a thin rubber strip (the length of the chains contact) under the chain clamps (not included) to maximize grip. This column may slip though clamps if not properly bottom supported. Recommended (yet again), to have a lab tripod base (use rubber stripping here as well) or a circular clamp about 5" diameter (not included)(last picture). The Chroma Column FF 6x48 has no warranty. https://www.instagram.com/p/B5Lv5CzBAS-/ As always, Summit uses 100% best quality glass blanks that are THICKER and built BEYOND STANDARDS made right here in the USA. Our glassware is made specifically for efficiency and durability. Summit provides the quality of lab equipment you deserve for all your chromatography and CRC proccess's. Stands, clamps, sandbag and Fraction Finder are not included.       Summit recommends all users of any and all glassware to operate inside a ventilated fume hood with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. Chroma Column FF 6x48
  • The Short Path Distillation Head FC71 includes a 71/60 main bore with a 34/45 discharge and 34/45 thermoport. The 71 mm can handle bigger systems and a lot of product. A very versatile head that we can cater towards your needs. Comes with 34 key, 34 stopper well and GL14s. This limited edition short path distillation head (along with boiling flask) is 'made to order' and carries longer lead times than most units. Please call us if you need an exact time frame. As always, Summit uses 100% best quality glass blanks that are THICKER and built BEYOND STANDARDS made right here in the USA. Our glassware is made specifically for efficiency and durability. Summit provides the quality of lab equipment that you deserve to streamline your short path distillation process. Fits exclusively with these boiling flasks: Summit has 5L and 12L options for this head. Please call us for more information. Clamp and stands not included.       Summit recommends all users of any and all glassware to operate inside a ventilated fume hood with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. Short Path Distillation Head FC71
  • PLEASE CALL FOR AVAILABILITY. HB series heads are inspired by our patented fraction collector technology paired with a larger flanged bore. Short Path Distillation Head HB2 150 comes equipped with 45/50 key port, 34/45 discharge port and a 150mm bore that secures to a boiling flask with o-ring and clamp. The Short Path Distillation Head HB2 150, or previously MPD (modified path distillation), was created for one of our testers Breaking Dabs aka Heisenberg. With his unique skills he has helped us tune the HB series heads to evolve and provide solutions for our users. HB2 is designed to be ultra high speed with precision refinement. This head was bench marked by Heisenberg on a dual e2m30 array achieving 6 liters per hour without any effort at all. This head can be setup for very low temperatures, high clarity, and high speeds. Requirement to use these heads would be a sogevac + dual e2m30 -OR- sogevac + e80 -OR-  sogevac + e80 + diffusion array. This particular setup benefits from a custom diffusion array and an Apollo Vacuum Controller with the inert gas sweeping feature.  Effectively increasing the stock speed and lowering the temperatures further.   The HB2 150mm head comes included with: Our flanged heads fit exclusively to Summit boiling flasks: As always, Summit uses 100% best quality glass blanks that are THICKER and built BEYOND STANDARDS made right here in the USA. Our glassware is made specifically for efficiency and durability. Summit provides the quality of lab equipment that you deserve to streamline your short path distillation process.       Summit recommends all users of any and all glassware to operate inside a ventilated fume hood with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. Short Path Distillation Head HB2 150 Please contact Summit Research at 831-226-2948 or by eMail. Items ship 1-3 days after orders have been processed unless otherwise specified.
  • HB series heads are inspired by our patented fraction collector technology paired with a larger flanged bore. Short Path Distillation Head HB1 150 comes equipped with 34/45 discharge port and a 150mm bore that secures to a boiling flask with o-ring and clamp. The Short Path Distillation Head HB1 150, or previously MPD (modified path distillation), was created for one of our testers Breaking Dabs aka Heisenberg. With his unique skills he has helped us tune the HB series heads to evolve and provide solutions for our users. HB1 is designed to be ultra selective to evacuate all previous fractions before the main body without letting the main body through. With some temp, main body can come out extremely fast and this head can be used as a first pass head. It is very effective in removing heads fractions while retaining main body components. Vigs are not needed for this technology due to the industry first "no-vig" approach which utilizes a baffled section that extends down below the head base and into the boiling flask. Please contact us for a completely tuned system with this hardware! Requirement to use these heads would be a sogevac + dual e2m30 -OR- sogevac + e80 -OR-  sogevac + e80 + diffusion array. This particular setup benefits from a custom diffusion array and an Apollo Vacuum Controller with the inert gas sweeping feature.  Effectively increasing the stock speed and lowering the temperatures further. The HB1 150mm head comes with: Our flanged heads fit exclusively to Summit boiling flasks: As always, Summit uses 100% best quality glass blanks that are THICKER and built BEYOND STANDARDS made right here in the USA. Our glassware is made specifically for efficiency and durability. Summit provides the quality of lab equipment that you deserve to streamline your short path distillation process.       Summit recommends all users of any and all glassware to operate inside a ventilated fume hood with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. Short Path Distillation Head HB1 150 Please contact Summit Research at 831-226-2948 or by eMail. Items ship 1-3 days after orders have been processed unless otherwise specified.
  • Boiling Flask 50L-3N-71 is made from high quality Schott glass and is the original Rundkolben (triple offset joints) design. The dimensions and geometry of the joints are original concepts brought to market by Summit Research. This limited edition boiling flask (along with short path distillation head) is 'made to order' and carries longer lead times than most units. Please call us if you need an exact time frame. Joints are standard taper 24/40 (2) and 71/60 main. 50 Liter round bottom boiling flask. As always, Summit uses 100% best quality glass blanks that are THICKER and built BEYOND STANDARDS made right here in the USA. Our glassware is made specifically for efficiency and durability. Summit provides the quality of lab equipment that you deserve to streamline your short path distillation process. Fits exclusively with the Short Path Distillation Head FC71 head. Summit recommends all users of any and all glassware to operate inside a ventilated fume hood with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. RBF 50L-3N-71
  • $5,000.00 $4,290.00

    - 7 Du-aluminium Shelves (Superb heat conductivity) - Excellent temperature uniformity and accuracy - Stainless Steel Internal Chamber with shelves - Safety assurance with C.E and U.L. conformity KF25 full bore into the oven all the way to the chamber. No size reductions like in other ovens. These ovens are the real deal. CE & UL CERTIFIED! 3.4 cu ft Vacuum oven specifications
     Electric 110V 50/60Hz 1PH 12.3A, 1350W
     Chamber Size: 15.75 x 15 x 23" deep Material: Stainless Steel Capacity: 3.4 cubic feet
    Temperature control Controller: microcomputer with LCD display Range: ambient to 302°F Display units: Fahrenheit or Celsius Accuracy: +/- 0.1°F Uniformity: +/- 0.5 at 100°F1 ControllerWarm-up time to 100°F: 40 minutes (without load)
     Vacuum Range: 0 to 76 cmHg (0 to 0.1MPa) Vacuum port: KF25 flange x1, KF25 strait pipe with elbow x1, KF25 clamps and o-rings x2 (ALL INCLUDED) Vent port: 3/8" female threaded
     Weight Unit: 255 Lbs, shipping: 423 Lbs
     Dimensions (WxDxH) Unit: 35 x 32 x 28" Shipping: 42 x 39 x 39"
     Shelves 10 removable shelves, 15 x 23" (WxD) each Distance between shelves: 1.5"Area: 15x23" , 345 sq inches
     Door gasket material  Food grade silicone
     Observation window  3/5" tempered glass
     Safety  Built-in circuit breaker, over-temp protector
     In-door lights  LED
     CE & UL compliance  Yes
    PDF Diagram To purchase, please contact Summit Research at 831-226-2948 or by eMail. Items ship 1-3 days after orders have been processed unless otherwise specified. Price does not include shipping and will be included in your final estimate before processing.
  • This is a custom married part to the ultra short path distillation systems by Summit Research. A dual coil intermediate trap with 45/50 inlet and 34/45 outlet to cold trap. This trapping mechanism is used as a laminar path connection and can be ran hot or cold depending on your process. Extreme duty capacity and redesigned custom sized parallel flow coils that supply you with unmatched cooling. Collection flask port 45/50. Comes complete with: This cold trap fits exclusively with Summit's Micro USPD setup: As always, Summit uses 100% best quality glass blanks that are THICKER and built BEYOND STANDARDS made right here in the USA. Our glassware is made specifically for efficiency and durability. Summit provides the quality of lab equipment that you deserve to streamline your short path distillation process. Clamps and stands not included.       Summit recommends all users of any and all glassware to operate inside a ventilated fume hood with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. Cold Trap USPD Dual
  • Boiling Flask 5L-3N-USPD is made from high quality Schott glass and is a Rundkolben (triple offset joints) design with 24-24-45 ports. This flask has a horizontal port which fits exclusively to our USPD Micro Head. Accept no imitations, the dimensions and geometry of the joints are original concepts brought to market by Summit Research. We strive to provide the best products for your needs. 5 Liter round bottom flask with 45/50 horizontal main port. Fits exclusively with: Ultra Short Path Distillation Micro Head (Head) Cold Trap USPD Dual (Cold Trap) As always, Summit uses 100% best quality glass blanks that are THICKER and built BEYOND STANDARDS made right here in the USA. Our glassware is made specifically for efficiency and durability. Summit provides the quality of lab equipment that you deserve to streamline your short path distillation process. Summit recommends all users of any and all glassware to operate inside a ventilated fume hood with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. Boiling Flask 5L-3N-USPD