Chemglass
Chemglass PTFE Thermocouple Adapters
PTFE Thermocouple Adapters CG-1048-A Chemglass PTFE adapters are for use with either 1/8” or 1/4” thermocouples. The adapter has an outer Viton® o-ring to form a grease-free, airtight seal between the adapter and the listed size of the outer joint. The compression nut works in conjunction with the upper Viton® to provide an airtight seal between the adapter and thermocouple. Adapter design permits use with CG-145 Keck clips.
$78.01
Chemglass Thermometer Inlet Adapter 14/20 w/ #7 Thread
Adapter has a #7 Chem-Thread at the top for vacuum tight seal of plain stem thermo-meters or any other tube having an O.D. between 4 and 7mm. Supplied complete with a Celcon® compression cap and Viton o-ring. *Notice to customers: All units are inspected for broken glassware or parts before leaving BVV™. If the unit arrives damaged (this does not include minor imperfections or scuffs in glassware), the customer MUST contact BVV™ within 72 hours from carrier delivery to file a claim. If the customer DOES NOT contact BVV™ within 72 hours from carrier delivery, then BVV™ cannot issue any replacement(s) or compensation for the item; a new purchase will need to be made for a replacement. **Glassware Safety Disclaimer: BVV™ is not responsible for failure of glassware which must be inspected before and after every use because it may eventually develop imperfections or damage through normal usage, mishandling, and stress caused by temperature variations. If an imperfection or damage is noted while inspecting the glassware DO NOT use the glassware because it can fail causing bodily harm or damage to the surrounding area.**
$28.37
Chemglass Hollow stopper with closed bottom
Chemglass Hollow stopper with closed bottom ***Glassware Safety Disclaimer: BVV™ is not responsible for failure of glassware which must be inspected before and after every use because it may eventually develop imperfections or damage through normal usage, mishandling, and stress caused by temperature variations. If an imperfection or damage is noted while inspecting the glassware DO NOT use the glassware because it can fail causing bodily harm or damage to the surrounding area.*** ***All units are inspected for broken glass or parts before unit is shipped. If unit arrives damaged or glass is broken (this does not include minor imperfections or scuffs in glassware), Customer MUST contact BVV™ within 3 days of delivery to file a claim and receive a replacement part. If customer DOES NOT contact BVV™ within 3 days of delivery responsibility for replacement parts falls on the customer and they must pay for replacement pieces.
$21.28
Chemglass Straight Connecting Adapter 24/40
Chemglass Straight Connecting Adapter 24/40 This Chemglass adapter allows you to connect 2 female jointed pieces together. ***Glassware Safety Disclaimer: BVV™ is not responsible for failure of glassware which must be inspected before and after every use because it may eventually develop imperfections or damage through normal usage, mishandling, and stress caused by temperature variations. If an imperfection or damage is noted while inspecting the glassware DO NOT use the glassware because it can fail causing bodily harm or damage to the surrounding area.*** ***All units are inspected for broken glass or parts before unit is shipped. If unit arrives damaged or glass is broken (this does not include minor imperfections or scuffs in glassware), Customer MUST contact BVV™ within 3 days of delivery to file a claim and receive a replacement part. If customer DOES NOT contact BVV™ within 3 days of delivery responsibility for replacement parts falls on the customer and they must pay for replacement pieces.
$73.75$52.48
Chemglass Caps With Aperture GL Threads High Temperatures
Chemglass Caps With Aperture GL Threads High Temperatures Open top cap for use with GL screw threads. Cap is made from PPS (polyphenylsiloxan) and will withstand temperatures up to 250°C.
$9.22
500mL Single Neck RBF, 24/40 Outer Joint
Chemglass 500mL Single Neck RBF, 24/40 Outer Joint Round bottom, HEAVY WALL single short neck flask with a standard taper outer joint. The 29/26 flasks have a groove tooled just below the grind to aid in clamping of the flask.
$56.73
GL-18 Cap with Aperture, High Temperature
GL-18 Cap with Aperture, High Temperature Open top cap for use with GL screw threads. The cap combined with the CG-197 sealing ring will accommodate tubing of the listed diameter. Cap is made from PPS (polyphenylsiloxan) and will withstand temperatures up to 250°C.
$11.35
Chemglass Chromatography RODAVISS® Joints
Chemglass Chromatography RODAVISS Joints The Flow control adapter used with CG-1192 and CG-1193 chromatography columns along with CG-1194 reservoirs. Adapter has a 0-4mm Chem-Cap® metering plug. This Adapter has a 0-4mm Chem-Cap® metering plug. ***Glassware Safety Disclaimer: BVV™ is not responsible for failure of glassware which must be inspected before and after every use because it may eventually develop imperfections or damage through normal usage, mishandling, and stress caused by temperature variations. If an imperfection or damage is noted while inspecting the glassware DO NOT use the glassware because it can fail causing bodily harm or damage to the surrounding area.*** ***All units are inspected for broken glass or parts before unit is shipped. If unit arrives damaged or glass is broken (this does not include minor imperfections or scuffs in glassware), Customer MUST contact BVV™ within 3 days of delivery to file a claim and receive a replacement part. If customer DOES NOT contact BVV™ within 3 days of delivery responsibility for replacement parts falls on the customer and they must pay for replacement pieces.
$187.22$141.83
Chemglass #45 Rodaviss Joint Cap w/ Hole
Chemglass #45 Rodaviss Joint Cap w/ Hole Threaded cap fits CG-172 outer joint, Rodaviss®. When used with CG-305 Viton o-rings, provides for greaseless high vacuum seal.
$25.53
Cap Stopper, O-Ring #15
Cap Stopper, O-Ring #15 Stopper, #15 O-Ring Joint, Airfree, Schlenk For use with the AF-0060 or AF-0061 manifolds or any Airfree® component with an o-ring as a closure. Supplied complete with one Viton O-Ring.
$35.46$21.28
Flask, Round Bottom, 1000mlL, 24/40, Heavy Wall, Single Neck
Flask, Round Bottom, 1000mlL, 24/40, Heavy Wall, Single Neck Round bottom, HEAVY WALL single short neck flask with a standard taper outer joint.
$79.43
Chemglass Flushing Airfree Adapter
Chemglass Flushing Airfree Adapter Similar to AF-0509 but having a top outer joint and lower inner joint of the same size. Addition of the outer joint permits use of the larger sizes of the CG-3022 septum stoppers for repeated needle penetrations. Adapter also allows for evacuation and transfer of product into another vessel with the same size standard taper joints. Available with a choice of a 4mm glass high vacuum stopcock having a S.S. constant pressure retention device or 4mm PTFE stopcock. PLEASE NOTE: NOT SUPPLIED WITH SEPTUM STOPPER.
$113.47 - $134.74
VACUUM MANIFOLDS, INERT GAS, AIRFREE®, SCHLENK
Double bank manifold available in 3port configuration. Forward facing 0-8mm Chem-Vac™ Chem-Cap® valves permit easy operation of manifold inside of a fume hood. Main ports are spaced 100mm center to center with an additional 2 ports on the upper bank that can be used for gauging or sealed with AF-0210 stoppers. All connection ports are #15 o-ring joint connections that incorporate a greaseless o-ring seal. Manifold is modular in design allowing the user tremendous flexibility in performing experiments. Adapters from #15 o-ring joints to standard taper components, serrated hose connections or 3/8" Cajon® fittings are available to allow the ports to be used with existing glassware. Replacement Chem-Vac™ Chem-Cap® plug is listed below.
$1,347.42$992.84
Chemglass #45 Loosening Ring Polypropylene
Chemglass #45 Loosening Ring Polypropylene Split Polyamide loosening ring to enable inner and outer Rodaviss® members to be pulled apart in the event of freezing.
$6.45
