high efficiency

  • $10,585.00

    Presenting the Atlas Copco 7.5 HP air compressor. This is a single stage, air cooled, oil injected, rotary screw compressor with integrated dryer and 53 gallon tank (tank upgrades available, please contact us). 21.2 cfm. Also included:
    • compressor
    • drive motor
    • oil & air system
    • electro-pneumatic controls
    • coalescing filter
    • oil water separator
    • auto tank drain
    Oil-Injected 7.5-HP Rotary Screw Compressor
    • Powerful & reliable solution for small & medium sized industries
    • Manufactured & tested to meet ISO 9001, ISO 14001 & ISO 1217
    Built-In Refrigerant Air Dryer
    • Cools the compressed air & removes the water before it enters your network
    • Prevents rust in compressed air piping & avoids damage to air tools
    • Water separator with electronic no-loss water drain included
    Low Noise Rotary Technology
    • Enclosure reduces sound levels so you work nearby
    • Optimized cooling air flow enhances quiet operation
    Accessible Service Points
    • Grouped together & accessible through the removable panel
    • Spin-on oil separator & filter are easy to maintain
    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.
  • $11,260.00

    Presenting the Atlas Copco 10 HP air compressor. This is a single stage, air cooled, oil injected, rotary screw compressor with integrated dryer and 71 gallon tank (tank upgrades available, please contact us). 208-230/460 Volt AC  3-Phase  36.7 cfm. Also included:
    • compressor
    • drive motor
    • oil & air system
    • electro-pneumatic controls
    • coalescing filter
    • oil water separator
    • auto tank drain
    Oil-Injected 10-HP Rotary Screw Compressor
    • Powerful & reliable solution for small & medium sized industries
    • 130 psi
    • Manufactured & tested to meet ISO 9001/9002, ISO 14001 & ISO 1217
    Built-In Refrigerant Air Dryer
    • Cools the compressed air & removes the water before it enters your network
    • Prevents rust in compressed air piping & avoids damage to air tools
    • Water separator with electronic no-loss water drain included
    Low Noise Rotary Technology
    • Enclosure reduces sound levels so you work nearby
    • Optimized cooling air flow enhances quiet operation
    Accessible Service Points
    • Grouped together & accessible through the removable panel
    • Spin-on oil separator & filter are easy to maintain
     
    Weight: 692 Pounds
    Product Length 60 Inches
    Product Width 23 Inches
    Product Height 52 Inches
      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.
  • $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.
  • The Boiling Flask 12L-3N-45 is made from high quality Schott glass, this is the original Rundkolben (triple offset joints) 3 neck round bottom flask. The most popular and strongest distillation flask of its kind. The dimensions and geometry of the joints are original concepts brought to market by Summit Research. Joints are standard taper 24/40 (2) and 45/50 main. 12 Liter 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. 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 12L-3N-45
  • This is a high precision inert gas regulation valve assembled at Micro Matic & calibrated at DigiVac.
    • Forged brass and die cast for durability
    • O-Ring inlet seal at tank connection
    • Set screw pressure adjustment
    • Flow control inlet
    • Calibrated exclusively to the Summit sweep valve & vacuum controller
  • Sale!

    Carbon 3 Pack

    Original price was: $405.00.Current price is: $374.99.
    Carbon powder is a filtration aid that is 100% organic and requires basic respiration for safe handling. Summit carbon chunks are 100% organic and also require respiration, however we have sourced a pre-activated and washed 99% DUST/POWDER FREE carbon.
    This carbon is non toxic, free from heavy metals and 100% natural, without any activation with hard chemicals like peroxides, hydroxides, fluorides, phosphoric acids.
     
  • Out of stock
    Sale!

    Carbon B

    Original price was: $140.00.Current price is: $119.00.
    Carbon B medium chunks Summit custom engineered carbons are made without phosphoric acid, hydroxides, chlorides, fluorides and heavy metals. Only proprietary natural activating ingredients are used to create a 100% safe, organic, and non-toxic carbon that may be used with numerous solvents in laboratory filtration. Made by the largest and most trusted carbon supplier in the USA - we strive to provide each customer with the best scrubbing solution with maximum removal of unwanted compounds. These carbon matrices will remove colors, odors and inactive chemical compounds. Aids in removal of pesticides and unwanted harsh chemicals. This is a true FOOD GRADE product designed to make your product shine. 3.6kg (8 lb) This organic neutralized carbon is used for targeting heavy sulfur, sulfates & fire retardant chemicals used in burn zones. It can be used in any ratio with Carbon A, or also used as a bedding for Carbon C for drip filtration. Carbon B can be placed into a small, thin stainless steel or glass column and simply poured through for basic removal. Better used warm. Premium Summit Media, guaranteed to make your product shine.  
  • Sale!

    Carbon C

    Original price was: $140.00.Current price is: $119.00.
    Carbon C small chunks Summit custom engineered carbons are made without phosphoric acid, hydroxides, chlorides, fluorides and heavy metals. Only proprietary natural activating ingredients are used to create a 100% safe, organic, and non-toxic carbon that may be used with numerous solvents in laboratory filtration. Made by the largest and most trusted carbon supplier in the USA - we strive to provide each customer with the best scrubbing solution with maximum removal of unwanted compounds. These carbon matrices will remove colors, odors and inactive chemical compounds. Aids in removal of pesticides and unwanted harsh chemicals. This is a true FOOD GRADE product designed to make your product shine. 3.6kg (8 lb) Carbon C has slightly less neutral carbon chunks for fine removal or semi-effective pesticide removal methods. Use a larger carbon (Carbon B) on the bottom, layer the top of the column with a long bed of Carbon C and use a drip filtration; this will generally take 15 minutes from top to bottom. Carbon C does not guarantee removal, but does remove at a highly effective rate prior to chromatography or other purification methods. Premium Summit Media, guaranteed to make your product shine.  
  • 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
  • Chromatography Column 3x24 (inches) with coarse/fine mixed frit. Heavy wall thickness of 3mm. Comes with Rodaviss connection and 45/50 Chroma Cap (GL14 feed/vacuum port). The drain has a PTFE stopcock to GL18. All GLs are included. Chroma Cap has elongated recessed port with diffuser. This directs fluid spray against walls to gently fill the column and protect media from movement. All of our chromatography columns now have option to add an Ultra Sensitive Fraction Finder! To comply with warranty, Summit requires this chromatography column to be supported by a chain clamp and a top mounted cork clamp. Summit recommends applying a thin rubber strip (the length of the chains contact) under the chain clamp (not shown) to maximize grip. 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. Lab stands and clamps 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. Chromatography Column 3x24
  • Chromatography Column 4x36 (inches) with coarse/fine mixed frit. Heavy wall thickness of 3mm. Comes with Rodaviss connection and 45/50 Chroma Cap (GL14 feed/vacuum port). The drain has a PTFE stopcock to GL18. All GLs are included. Chroma Cap has elongated recessed port with diffuser. This directs fluid spray against walls to gently fill the column and protect media from movement. All of our chromatography columns now have option to add an Ultra Sensitive Fraction Finder! To comply with warranty, Summit requires this chromatography column to be supported by 2 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 shown) to maximize grip. 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. Lab stands and clamps 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. Chromatography Column 4x36
  • Chromatography Column 4x48 (inches) with coarse/fine mixed frit. Heavy wall thickness of 3mm. Comes with Rodaviss connection and 45/50 Chroma Cap (GL14 feed/vacuum port). The drain has a PTFE stopcock to GL18. All GLs are included. Chroma Cap has elongated recessed port with diffuser. This directs fluid spray against walls to gently fill the column and protect media from movement. All of our chromatography columns now have option to add an Ultra Sensitive Fraction Finder! To comply with warranty, Summit requires this chromatography column to be supported by 2 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 shown) to maximize grip. For this larger size column, Summit requires applying weight to the stand base such as a sand bag or something equivalent of 50 lbs+ (something to offset the weight of your fluids) 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.       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. Chromatography Column 4x48
  • Sale!

    Chromatography Column 5×48

    Original price was: $1,700.00.Current price is: $749.99.
    Chromatography Column 5x48 (inches) with coarse/fine mixed frit. Heavy wall thickness of 3mm. Comes with Rodaviss connection and 45/50 Chroma Cap (GL14 feed/vacuum port). The drain has a PTFE stopcock to GL18. All GLs are included. Chroma Cap has elongated recessed port with diffuser. This directs fluid spray against walls to gently fill the column and protect media from movement. All of our chromatography columns now have option to add an Ultra Sensitive Fraction Finder! 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 80+ 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 circle clamp base about 4″ diameter (not included)(last picture). Stands , clamps and sandbag are not included. 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.       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. Chromatography Column 5x48