usa made

  • Premium Schott glass 24/40 plug. 8.25 inch overall length (6 inches from bottom of frosted taper) with 15 bands. Key well allows thermometer probe to enter the head. 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. Head Key Well 15 Band 24/40
  • Flask Well 2L with 24/40 joint. Flask overall length is 9.5" and 7" from bottom of the frosted taper. Glassware accessory for boiling flask thermometers in short path distillation. Insert your heating mantle thermo probe while keeping it clean. 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. Flask Well 2L
  • Flask Well 5L with 24/40 joint. Flask overall length is 12" and 8.625" from bottom of the frosted taper. Glassware accessory for boiling flask thermometers in short path distillation. Insert your heating mantle thermo probe while keeping it clean. 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. Flask Well 5L
  • AV 10k airvalve KF breather valve. 100% USA made. In conjunction with: Or get them all together in the Breather Valve Kit
  • AV 10k KF Breather Valve Kit. Everything you need to make the kf16 breather fit on a kf25 flange.  100% USA made. Comes with:
  • Hochstrom O-rings (2 included) that fits at the bottom of your Hochstrom filter™. Made from Viton, a synthetic rubber and fluoropolymer elastomer, that is chemical-resistant. 100% USA made.
  • KF16x10 Centering Ring. Viton rubber and stainless steel. Used with breather valves and barbs. Comes in the KF Breather Valve Kit. 100% USA made.
  • KF16x25 Reducer. Stainless steel adapter that reduces the size of your vacuum pipe diameter. Summit has other KF25 products in our Stainless Steel section.
  • Billet stainless steel adapter that reduces the diameter of your KF vacuum pipe. KF40 to KF25 flange. Summit has corresponding KF25 and KF40 products in our Stainless Steel section.
  • KF25 Bellow

    From: $119.99
    The KF25 Bellow is a corrugated stainless steel pipe that connects to corresponding kf25 flanges. These malleable pipes allow for some error as apposed to hooking up a solid straight pipe. Available in 10, 20 and 40 inch lengths. Don't forget other KF25 fittings and accessories: 100% stainless steel. 100% USA made. Bellow warning: Stretch and bend your bellow into position before installation. Engaging your pump(s) while not doing so could make the bellow jolt/jostle, putting stress on or damage glassware, voiding limited warranties. KF25 Bellow
  • Sale!

    KF25 Cross

    Original price was: $99.99.Current price is: $42.99.
    The KF25 cross is a staple in most larger vacuum systems that require that extra flange for vacuum gages or other high vacuum devices. Built to last with 304 stainless steel and superior TIG welding. All KF flanges connect with o-ring and clamp (links below). Cross is 4 inch end to end.
  • KF16 O Ring will fit between any KF16 flange while using a KF16 clamp. Made from Viton and stainless steel.
  • KF25 O Ring will fit between any KF25 flange while using a KF25 clamp. Made from Viton and stainless steel.
  • The KF40 O Ring will fit between any KF40 flange while using a KF40 clamp. Made from Viton and stainless steel.
  • Terpene Column Glass column with perforated disc, not fritted. Base inlet 34/45 and 45/50 out the top. Used for high vapor flow in laminar pathway steam distillation of terpenes and other natural essences. Find similar and corresponding parts in our Terpene Glassware section. 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. 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. Terpene Column
  • Sale!

    Terpene Distillation Kit

    Original price was: $3,450.00.Current price is: $1,499.99.
    Rock bottom SALE while supplies last. Please call us with any further questions. QUALIFIES FOR FREE SHIPPING This is a unique and very powerful organic Terpene Distillation Kit. It can also be used with organic solvents for a cold boil, and inert gas flooding for increased speeds and efficiency. Extraction kit comes with: (1) 2L Digital Mantle (pictured) (Power supply: 220v/50Hz; Heating power: 530W; Maximum temperature: 380 ° C;Stirring speed: 60 ~ 2300 rpm, Motor power: 40W) Thermo Probe included. (1) Boiling Flask 2L-3N-34 (2 neck pictured, you will get a 3 neck) (1) Thermometer Adapter 24 (1) Terpene Columns (1) Short Draw Terpene Head (1) Graham Condenser (1) Oil Water Separator (1) Separatory Funnel 1 Liter (2) Receiving Flask 24/40 250ml (2) Receiving Flask 24/40 1 Liter (1) Stopper 24/40 (2) Keck Clip 24/40 (6) GL14 Adapters (1) PTFE Triangle Pill 14×24mm (1) PTFE Egg Pill 10x20mm Does not include hoses, stands, clamps. 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. 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. Terpene Distillation Kit
  • Summit Research custom made 45 to 24 high friction terpene head is the ultimate steam distillation condenser. This head is excellent for low vacuum/inert gas cfm condensing from the initial pathway. A first phase head that removes the bulk of the energy prior, to a more efficient condenser, like a graham unit. This prevents spitting of a second condenser and allows the turbulence to convert to a steady stream into second condenser. GL14 adapters (2) and keck clip 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 that you deserve. 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. Terpene Head
  • 24/40 Connections top and bottom with (3) GL14s included. 24mm Terpene graham condenser column for terpene extractions. Condenser section is 12" tall while combined unit is 19" tall. Keck clips included (2). Find similar and corresponding parts in our Terpene Glassware section. 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. 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. Terpene Graham Condenser
  • 24/40 Continuous oil/water separator for terpene extraction. Isolates oil both lighter and heavier than water. Comes equipped with PTFE flow control valve (stopcock). For many different seperations. Find similar and corresponding parts in our Terpene Glassware section. 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. 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. Terpene Oil/Water Separator
  • Separatory Funnel 1 Liter comes equipped with PTFE flow control valve (stopcock) and GL14 discharge. 24mm (24/40) standard taper joint. Many different uses from terpene extraction to water washes.  High temp PTFE GL14 included. Find corresponding parts in our Terpene Glassware section. 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. Stands, clamps & supports 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. Separatory Funnel 1 Liter
  • KF25 Tee

    $79.99
    The KF25 Tee is cut from 100% billet stainless steel. At Summit, quality is everything. Don't accept the imitations. 100% USA made.
  • KF25 Straight Pipe is an 8 inch stainless steel high vacuum pipe. KF25 Flanges. Summit has other KF25 products in our Stainless Steel section.   Looking for a specific length?.. we might be able to help! Call us
  • KF16 to 1/4 Barb Adapter needs a KF16 Centering Ring and clamp. Stainless steel barb used for vacuum hose transitions. Summit has other KF16 items in our Vacuum Parts section. Summit recommends these items for this product:
  • KF25 to 3/8 Barb Adapter needs a KF25 O-Ring and clamp. Stainless steel barb used for vacuum hose transitions. Summit has other KF25 items in our Vacuum Parts section. Summit recommends these items for this product:
  • The Swing Arm Single Port 29 allows you to swing down for your targeted fraction. That's it. No vacuum break, no changing flasks. All ports 29/42. GL14s and Keck Clips 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 that you deserve to streamline your short path distillation process. Swing arm in use at the lab: Instagram Demo instagram logo 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. Swing Arm Single Port 29
  • Swing Arm Dual Port 29. Swing down for your targeted fraction. That's it. No vacuum break, no changing flasks. All ports 29/42. 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. Swing arm in use at the lab: Instagram Demo instagram logo 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. Swing Arm Dual Port 29
  • $8,800.00

    Polyscience 1.5hp Heavy Duty Chiller LO/BP has a LOW OUTPUT/BACK PRESSURE return system.  Exclusive to Summit, this 1.5hp offers more efficiency than the standard unit and comes in 100% stainless enclosure build out for a sexy look - 10l high temperature to 20l medium temperature rating for rotovaps. 220v
    • Small footprint conserves floor space
    • Displays temperature and pressure or flow rate simultaneously
    • User-adjustable temperature, pressure, and flow rate alarms
    • Simple operation and maintenance
    For detailed information visit polyscience.com 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.
  • $5,450.00

    6100 PolyScience Series 1 HP Chiller, Turbine Pump; 100 psi; 13.2 l/min, 1HP, 240V, 50Hz. Cooling Capacity at 20 deg C: 2750 W

    Features

    • Large, dual displays present temperature and pressure or flow rate simultaneously
    • Compact, portable design takes up less floor space
    • Cooling at ambient temperatures as high as 35°C
    • Magnetic drive centrifugal pump
    • Choice of compressor sizes
    • User-adjustable temperature, pressure, and flow rate alarms
    • External temperature tracking and communications capability (optional)
    • Cool Command™, WhisperCool® (3/4 and 1 HP models)
    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.
  • $6978.75

    6700 Polyscience series Heavy Duty 3/4 HP Chiller, Turbine Pump; 208-230V, 60Hz. Cooling Capacity at 20 deg C: 2300 W; Max Flow 3.5 gpm (13.2 l/min); Max Pressure 100 psi (6.9 bar)

    Features

    • Large, dual displays present temperature and pressure or flow rate simultaneously
    • Compact, portable design takes up less floor space
    • Cooling at ambient temperatures as high as 35°C
    • Positive displacement pump
    • Choice of compressor sizes
    • User-adjustable temperature, pressure, and flow rate alarms
    • External temperature tracking and communications capability (optional)
    • Cool Command™, WhisperCool® (3/4 and 1 HP models)
    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.
  • $7,047.25

    Polyscience AD 15 Liter chiller/heater are powerful, low to high temperature units that are matched for use with rotary evaporators, vacuum systems, spectrometers, and other analytical equipment. They also are available with a mobile feature for convenient placement under a bench. KEY SPECS:
    Controller Type
    Advanced Digital
    Display
    3.75" Touch-Pad LCD
    Connectivity
    Ethernet, USB A & B, RS232/addressable RS485, External Temperature Probe
    Languages Supported
    4: French, German, Spanish, English
    Swivel 180 Rotating Controller
    Yes
    Working Temperature Range °C
    -40°c to 200°c
    Temperature Stability °C
    ±0.01°
    Fluid Optimization/Specific Heat Tuning
    Automatic and/or user-adjustable
    Temperature Calibration Capability
    1-point
    Working Access (L x W x D) (cm)
    8.35 x 10.88 x 5.5 in
    Pump Type
    Pressure/Suction
    External Temperature Control Capability
    Yes
    Flammability Class (DIN 12876-1)
    III (FL)
    Overall Depth: 22.4 in H: 26.9 in W: 14.5 in 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.
  • $6,292.25

    Polyscience AD 7 liter chiller/heater has an advanced digital 7L space saving refrigerated circulator, -40 to 200 deg C, 360W Cooling power @ 20 deg C, 1100W Heater, 4.3 psi (0.30 bar), 5.3 gpm (20.1 LPM), 120V, 60Hz. Polyscience chillers/heaters are powerful, low to high temperature units that are matched for use with rotary evaporators, vacuum systems, spectrometers, and other analytical equipment. They also are available with a mobile feature for convenient placement under a bench.
    • Intuitive 3.75” (9.5 cm) display with touch pad control
    • Swivel 180™ rotating controller
    • On-board connectivity: USB-A & B, Ethernet, RS-232/RS-485, and external temperature probe
    • On-screen prompts
    • Automatic performance optimization and specific heat tuning
    • Single-point calibration capability
    Overall Depth: 21.3 in H: 24.3 in W: 8.7 in   For more detailed information visit polyscience.com 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 Hochstrom High Flow Filter is the fastest unit on the market. It’s unique design allows it to operate under half vacuum pressure for full flow. Our peers & customers have reported the high flow surface area to be equivalent to a 18-24″ table-top unit. These units have a huge basin, but small holes, really preventing it from being efficient for it’s size. A table top or small buchner filtration unit will have flow issues due to the solution warming up & redissolving past the filtration medium. You also get the fluid rushing around the filter media as well as a large surface area for liquids to warm up. We have achieved maximum efficiency in a much shorter time for filtration. This prevents items from warming up & redissolving and / or not securing. Hochstrom filter is the last filter you will ever need to buy. Summit Research, only the best. 1x Hochstrom Filtration Package Stage 1 - 1000pcs of 20u chemical duty papers. Stage 2 - 1000pcs of 8u chemical duty papers. Stage 3 - 500pcs of sub 1u chemical duty 100% borosilicate papers(no chemical binder grade AE). All papers made in USA with no questionable composition, and no import junk. Straight up, best high flow papers you’ll ever use.

    Filtration Package

    Summit Research offers a filtration package that includes essential components for filtration : https://youtu.be/_F65D3Skmj0
  • This is an additional package to the original Hochstrom high flow filtration unit. It comes with one plate, one ring and one tall tube cut for dual plate arrangement (The cut is double sized to allow two plates). Adding another plate will refine your product even more and save you that extra run, thus cutting your time in half. The original Hochstrom Filter ™ comes with single plate arrangement. Hochstrom threaded base, nipple and viton O-rings not included.   The Hochstrom High Flow Filter is the fastest unit on the market. It’s unique design allows it to operate under half vacuum pressure for full flow. Our peers & customers have reported the high flow surface area to be equivalent to a 18-24″ table-top unit. These units have a huge basin, but small holes, really preventing it from being efficient for it’s size. A table top or small buchner filtration unit will have flow issues due to the solution warming up & redissolving past the filtration medium. You also get the fluid rushing around the filter media as well as a large surface area for liquids to warm up. We have achieved maximum efficiency in a much shorter time for filtration. This prevents items from warming up & redissolving and / or not securing. Hochstrom dual plate kit is the last filter you will ever need to buy. Summit Research, only the best.   https://youtu.be/_F65D3Skmj0 100% made in USA.  100% Billet machined for exacting fit.
  • Summit Research Tech offers a 4x Hochstrom filtration package that includes essential components for filtration :

    Hochstrom Filter ™

    The Hochstrom High Flow Filter is the fastest unit on the market. It’s unique design allows it to operate under half vacuum pressure for full flow. Our peers & customers have reported the high flow surface area to be equivalent to a 18-24″ table-top unit. These units have a huge basin, but small holes, really preventing it from being efficient for it’s size. A table top or small buchner filtration unit will have flow issues due to the solution warming up and redissolving past the filtration medium. You also get the fluid rushing around the filter media as well as a large surface area for liquids to warm up. We have achieved maximum efficiency in a much shorter time for filtration. This prevents items from warming up and redissolving and/or not securing. The Hochstrom filter is the last filter you will ever need to buy. Summit Research, only the best. 4x Hochstrom + 1x PIG Filtration Package.

    High Flow Paper for Hochstrom

    Stage 1 - 1000pcs of 20u chemical duty papers. Stage 2 - 1000pcs of 8u chemical duty papers. Stage 3 - 500pcs of sub 1u chemical duty 100% borosilicate papers(no chemical binder grade AE). All papers made in USA with no questionable composition, and no import junk. Straight up, best high flow papers you’ll ever use.

    20L Filter Bottle

    The 20L Filter Bottle is another original Summit Research product, going above and beyond to deliver a modified and custom filtration bottle. We chose to use genuine Schott media bottles. Had our shop mount the bottle on a lathe and remove the bung section while replacing it with a rodaviss female end. Summit have the highest quality modular caps custom made with male rodaviss joints. These flawless HEAVY DUTY glass filtration bottles are one of kind and found only at Summit. Accept no imitations, comes with rodaviss wet-seal parts and GL14 connections.

    PIG Filter

    This patented made in USA (pressurized inert gas) PIG Filtration System eats material. At an idle flow of 500 gallons per hour under winterization temperatures reported speeds exceeding 8 gallons per minute of filtration power. We are the Sole distributor of this product in our industry. Summit strives to bring new things to market and ensure the needs are met. https://youtu.be/_F65D3Skmj0   https://youtu.be/JWwV-icP4Dk   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. 4x Hochstrom + 1x PIG Filtration Package
  • Summit Research offers a 2x Hochstrom Filtration Package that includes essential components for filtration : The Hochstrom High Flow Filter is the fastest unit on the market. It’s unique design allows it to operate under half vacuum pressure for full flow. Our peers & customers have reported the high flow surface area to be equivalent to a 18-24″ table-top unit. These units have a huge basin, but small holes, really preventing it from being efficient for it’s size. A table top or small buchner filtration unit will have flow issues due to the solution warming up and redissolving past the filtration medium. You also get the fluid rushing around the filter media as well as a large surface area for liquids to warm up. We have achieved maximum efficiency in a much shorter time for filtration. This prevents items from warming up and redissolving and/or not securing. The Hochstrom filter™ is the last filter you will ever need to buy. Summit Research, only the best. 2x Hochstrom Filtration Package. The 20L Filter Bottle is another original Summit Research product, going above and beyond to deliver a modified and custom filtration bottle. We chose to use genuine Schott media bottles. Had our shop mount the bottle on a lathe and remove the bung section while replacing it with a rodaviss female end. Summit have the highest quality modular caps custom made with male rodaviss joints. These flawless HEAVY DUTY glass filtration bottles are one of kind and found only at Summit. Accept no imitations, comes with rodaviss wet-seal parts and GL14 connections. Stage 1 - 1000pcs of 20u chemical duty papers. Stage 2 - 1000pcs of 8u chemical duty papers. Stage 3 - 500pcs of sub 1u chemical duty 100% borosilicate papers(no chemical binder grade AE). All papers made in USA with no questionable composition, and no import junk. Straight up, best high flow papers you’ll ever use.   https://youtu.be/_F65D3Skmj0   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. 2x Hochstrom Filtration Package
  • The 45/50 threaded Cold Trap Cap commonly attaches to a Summit Cold Trap. Used in conjunction with the Rodaviss Screw Cap. Glassware for maximum efficiency short path distillation. Made in USA. Rodaviss 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 Cap