Top 21 Chemglas for 2020

 

CHEMGLA - Chemglass- Digital Vacuum Regulator- 120VACW2  EA1

CHEMGLA – Chemglass- Digital Vacuum Regulator- 120VACW2 , EA1

CHEMGLA – Chemglass- Digital Vacuum Regulator- 120VACW2 , EA1 - Digital vacuum regulators this digital vacuum regulator is designed to control vacuum to within ± 2 mm hg. The controller works by opening and closing a valve between the vacuum source and the reaction. The optional stainless steel needle valve is required for more accurate control of smaller scale distillations (. Contoller features digital pressure entry and display, no mercury, is 100% solid state, and has all stainless steel wetted parts to resist organic solvents, acids, bases, and water.

 

CHEMGLA - Chamber- Drying- Airfree- Complete-  50 O-Ring Joints-  75 Clamp-  229 O-Ring EA1

CHEMGLA – Chamber- Drying- Airfree- Complete- # 50 O-Ring Joints- # 75 Clamp- # 229 O-Ring, EA1

CHEMGLA – Chamber- Drying- Airfree- Complete- # 50 O-Ring Joints- # 75 Clamp- # 229 O-Ring, EA1 - Complete item is supplied with the corresponding cg-150 s. Drying chambers, airfree, schlenk chamber for use in drying small quantities of material in dram vials. Top adapter has a 0-4mm chem-vactm chem-cap® valve. Pinch clamp and one viton o-ring. S. Lower vessel has a flat bottom permitting it to be stood upright on the bench or in a glovebox. Can also be used in the transfer of materials from glovebox to glovebox or to the vacuum line.

 

CHEMGLA - Tube- NMR- 5mm- Norell- Select Series- w Caps- 8 Long- 800 MHz- Concentricity ± 00025mm- Cam PK5

CHEMGLA – Tube- NMR- 5mm- Norell- Select Series- w/ Caps- 8” Long- 800 MHz- Concentricity ± 0.0025mm- Cam, PK5

CHEMGLA – Tube- NMR- 5mm- Norell- Select Series- w/ Caps- 8” Long- 800 MHz- Concentricity ± 0.0025mm- Cam, PK5 - These tubes are manufactured out of astm type 1 class a glass, commonly referred to as pyrex® 7740 (corning), duran® (schott glass), or kimax® (kimble) kg-33 glass. Norelltm, tubes, nmr, 5mm, select seriestm, with caps norelltm select seriestm nmr tubes are specifically designed for high-resolution nmr. Several key properties that make this glass type desirable for nmr are its high degree of thermal shock resistance and low expansion coefficient. This allows for a greater margin of safety from breakage when used in variable temperature applications and freeze/thaw cycling, or any other application where large temperature variations are required in the experiment.

 

CHEMGLA - Standard Attachment for Test Tubes and Small Vess els EA1

CHEMGLA – Standard Attachment for Test Tubes and Small Vess els, EA1

CHEMGLA – Standard Attachment for Test Tubes and Small Vess els, EA1 - A speed range of 3000 rpm is possible with all attachments. Mode b (without attachment detection). 1 speed range (rpm) 0 to 3000 speed display digital dimensions w x d x h (mm) 148 x 205 x 63 weight (lbs) 6. · Stable in all speed ranges · sturdy zinc die cast casing specifications shaking movement orbital max permitted shaking weight with attachment (lbs) 1. When using other attachments, the speed is limited to 1300 rpm. 38. Supplied complete with the following attachments (1ea) cg-1980-25 universal attachment, (1ea) cg-1980-26 universal attachment for foam inserts, (1ea) cg-1980-27 microtiter plate attachment, (1ea) cg-1980-29 one-hand insert, and (1ea) cg-1980-30 6 test tube insert. The maximum speed of 3000 rpm is only reached with the standard attachment in touch mode. Digital mini shakers compact, universal small shaker suitable for shaking tasks with all smalll vessels and microtiter plates. Features · wide range of attachments · attachment detection · continuous or touch operation (with standard attachment) · two operating modes mode a (safe mode with attachment detection).

 

CHEMGLA - Heating Mantle- 3000mL- Series O- Hemispherical  EA1

CHEMGLA – Heating Mantle- 3000mL- Series O- Hemispherical , EA1

CHEMGLA – Heating Mantle- 3000mL- Series O- Hemispherical , EA1 - This allows full view of contents. The mantle accommodates single and multi-flasks. Mantles, hemispherical, glas-col the glas-col® series o mantle is a hemispherical style, meaning it covers only the bottom half of the flask. It should be used with the series o supports. All mantles are 115 volts and are supplied with a separable 4 foot, 2 wire cord and locking connector. For series o supports see cg-10010 or cg-10012.

 

CHEMGLA - Brush- Cleaning - 3 Diameter X 18 Long  EA1

CHEMGLA – Brush- Cleaning – 3” Diameter X 18” Long , EA1

CHEMGLA – Brush- Cleaning – 3” Diameter X 18” Long , EA1 - Will also not scratch or chip fragile glass items. Brushes, glassware cleaning soft sponge foam brush cleans glassware without absorbing water. Also will last up to 10 times longer than normal nylon brushes and up to 20 times longer than sponges. Sold as a set or individually. Foam bristles never become soggy or limp.

 

CHEMGLA - Clamp- Keck- Orange- Standard Taper- Fits Joint Sizes 3520 3525 PK10

CHEMGLA – Clamp- Keck- Orange- Standard Taper- Fits Joint Sizes 35/20 & 35/25, PK10

CHEMGLA – Clamp- Keck- Orange- Standard Taper- Fits Joint Sizes 35/20 & 35/25, PK10 - Sold in packages of 10. Color coded for easy identification. Can be used to 140° c. Joint clips, keck, spherical joints made of delrin®, these clamps are non-corrosive and will not scratch glass.

 

CHEMGLA - Heating Mantle Top- 2000mL Capacity- 200 Watts  EA1

CHEMGLA – Heating Mantle Top- 2000mL Capacity- 200 Watts , EA1

CHEMGLA – Heating Mantle Top- 2000mL Capacity- 200 Watts , EA1 - The top is designed for use with cg-11000, cg-12000 or cg-125000 mantles. With a glass-fabric construction and laced-side opening, its elliptical hole accommodates a 1, 2, and 3-neck flask. Mantles, heating tops, glas-col® this glas-col® mantle helps prevent vapor condensation in the upper half of a flask during distillation of high-boiling materials. All mantles are 115 volts with the exception of the 72 liter which is 230 volt, and have a 4 foot, 2 wire cord with locking connector. It protects the flask, the solutions, and the laboratory in these ways 1) from stray drafts, which would disturb the reflux ratio during fractionation 2) from flying glass of flask implosions in high-vacuum distillations 3) from falling objects and, 4) from thermal strain between top and lower half of flask during high-temperature operations.

 

CHEMGLA - Stir Bar- Magnetic- Micro- PTFE- Size 6 x 3 Micr o PTFE stirring magnet EA1

CHEMGLA – Stir Bar- Magnetic- Micro- PTFE- Size 6 x 3 Micr o PTFE stirring magnet, EA1

CHEMGLA – Stir Bar- Magnetic- Micro- PTFE- Size 6 x 3 Micr o PTFE stirring magnet, EA1 - See cg-2003-50 for stir bar kit. Stir bars, magnetic, ptfe, micro micro ptfe stir bar for the very smallest containers.

 

CHEMGLA - Filter Funnel- Buchner- 15mL - Fine Frit  EA1

CHEMGLA – Filter Funnel- Buchner- 15mL – Fine Frit , EA1

CHEMGLA – Filter Funnel- Buchner- 15mL – Fine Frit , EA1 - Constructed with heavy wall stems and the top of the funnel is beaded for additional strength. Not recommended for use where pressure would exceed 15 psi. Useful wherever filter paper or membranes cannot withstand the chemical attack of the filtrate. Filter funnels, buchner funnel has a sealed-in glass fritted disc of the listed porosity.

 

CHEMGLA - Erlenmeyer Flask-Grad-Pyrex-1500 ml  EA1

CHEMGLA – Erlenmeyer Flask-Grad-Pyrex-1500 ml , EA1

CHEMGLA – Erlenmeyer Flask-Grad-Pyrex-1500 ml , EA1 - Flasks, erlenmeyer, narrow mouth, heavy duty rim, graduated, pyrex approx graduations are in durable white enamel. Packaged in a partitioned carton for safe transit and storage. Heavy, durable top tooling. An extra large marking space is also provided.

 

CHEMGLA - Vial Autosampler HPLC 3mL Clear Vial wFused Inse rt Snap Seal- 11mm CR Pat PK100

CHEMGLA – Vial Autosampler HPLC .3mL Clear Vial w/Fused Inse rt Snap Seal- 11mm CR [Pat.], PK100

CHEMGLA – Vial Autosampler HPLC .3mL Clear Vial w/Fused Inse rt Snap Seal- 11mm CR [Pat.], PK100 - Chemgla, vial autosampler hplc 3ml clear vial w/fused inse rt snap sealtm- 11mm cr [pat], pk100.

 

CHEMGLA - Plate- Reaction- Glass Inserts 05mL- replacment p art for CG-1915-01- CG-1915-02- or CG-1915-03 EA1

CHEMGLA – Plate- Reaction- Glass Inserts 0.5mL- replacment p art for CG-1915-01- CG-1915-02- or CG-1915-03, EA1

CHEMGLA – Plate- Reaction- Glass Inserts 0.5mL- replacment p art for CG-1915-01- CG-1915-02- or CG-1915-03, EA1 - Plates have the same footprint as standard 96 well polystyrene plates and are compatible with 96 well automation workstations. Please note plates are autoclavable. Complete setups include base plate, glass inserts, prescored ptfe/silicone septa, and snap on cover. 5 to 1. 96-well multi-tiertm reaction plates, topas our multi-tiertm 96 well reaction plates have a fixed height or can be multi-tiered to accept up to 1. · Base plate and spacers are constructed of topas for greater chemical resistance and autoclaving · borosilicate glass inserts provide excellent solvent resistance and thermal stability · adjustable capacity glass wells 0. 5ml borosilicate glass inserts. 5ml · standard 8 x 12 format alpha-numeric a-h, 1-12 · base plate is open permitting the glass to be in contact with heating or cooling media · locking cover secures inserts in place · conical design of glass inserts permits maximum sample recovery · glass inserts are securely held in place permitting plates to be used with shakers/vortexers for agitation · prescored ptfe/silicone septa permits easier needle penetration · ptfe/silicone stopper plugs prevent cross contamination and evaporation of individual reactions/samples.

 

CHEMGLA - Extraction Apparatus- Soxhlet- Complete- 4550- M ed EA1

CHEMGLA – Extraction Apparatus- Soxhlet- Complete- 45/50- M ed, EA1

CHEMGLA – Extraction Apparatus- Soxhlet- Complete- 45/50- M ed, EA1 - Chemgla, extraction apparatus- soxhlet- complete- 45/50- m ed, ea1.

 

CHEMGLA - Bubbler- In-Line- Airfree- Used to monitor gas fl ow to reactions while providing a vent to the atmo EA1

CHEMGLA – Bubbler- In-Line- Airfree- Used to monitor gas fl ow to reactions while providing a vent to the atmo, EA1

CHEMGLA – Bubbler- In-Line- Airfree- Used to monitor gas fl ow to reactions while providing a vent to the atmo, EA1 - Volume below the sidearm is approx 40ml. Bubbler has 8mm od top and side tubulations. Bubblers, in-line, airfree, schlenk used to monitor gas flow to reactions while providing a vent to the atmosphere. Bubbler has a “t” connection at the top to allow it to be mounted in-line while the reservoir head prevents oil from being sucked back into the system.

 

CHEMGLA - Bottle Straight Sided Round Clear 500mL16oz 8 9-400 Thread Size PTFE Lined Green Cap CS

CHEMGLA – Bottle, Straight Sided Round, Clear, 500mL/16oz, 8 9-400 Thread Size, PTFE Lined Green Cap, CS

CHEMGLA – Bottle, Straight Sided Round, Clear, 500mL/16oz, 8 9-400 Thread Size, PTFE Lined Green Cap, CS - Available with a choice of cap styles, ptfe lined or vinyl lined pulp. Bottles, straight sided, round, clear bottles have a straight wall without shoulder allowing for complete removal of contents. Bottle dimensions od x height (mm) 30ml 43 x 43 60ml 55 x 48 120ml 60 x 68 250ml 73 x 88 500ml 91 x 95 1000ml 95 x 170. Please note bottles are available plastic coated, without cap and also bulk packed.

 

CHEMGLA - Seal- Aluminum- Silver- Clear PTFERed Rubber- 11m m PK100

CHEMGLA – Seal- Aluminum- Silver- Clear PTFE/Red Rubber- 11m m, PK100

CHEMGLA – Seal- Aluminum- Silver- Clear PTFE/Red Rubber- 11m m, PK100 - Recommended when multiple injections are required. 005″ of ptfe. Resist coring and excellent resealing qualities. Resist coring and good resealing characteristics. Use with auto samplers with blunt tip syringes. The seal with the viton® septa is resistant to many aggressive solvents. Excellent chemical resistance. Crimp seal selection guide ptfe/red rubber, medium durometer red rubber with a. Polypropylene, not resealable. For one time use only. Ptfe/silicone/ptfe, medium durometer silicone with. The 11mm magnetic seal can be used with any instrument where the vials is transported with the use of a magnet. 015″ layer of clear ptfe. 003″ silicone laminated on both sides. Great and economical for routine analysis. Ptfe/silicone, pure silicone laminated with. Great for trace analysis work. 11mm aluminum crimp seals the 11mm anodized aluminum seals are manufactured to fit all 11mm crimp top vials and are available in a variety of colors. Easily penetrated by syringes and chemical resistant. Viton®, recommended for chlorinated solvents. Not recommended for multiple injections.

 

CHEMGLA - Bottle- Wash- Acetone- 500mL- Polyethylene  EA1

CHEMGLA – Bottle- Wash- Acetone- 500mL- Polyethylene , EA1

CHEMGLA – Bottle- Wash- Acetone- 500mL- Polyethylene , EA1 - Toluene bottle is solid red with white lettering and hazard information. Polypropylene nozzle assemblies are leakproof and color-coded to match bottle label. Bottles, washing, safety, polythylene easy-to-read, low-density polyethylene dispensing bottles are break-resistant intended for short-term dispensing use include dot, cas numbers, nfpa codes and symbols, protective equipment symbols, and target organ information easy-to-read, break-resistant dispensing bottles include dot, cas numbers, national fire protection association (nfpa) codes and symbols, protective equipment symbols, and target organ information.

 

CHEMGLA - Syringe- Micro- Gas-Tight- Kloehn- 25mL capacity- Teflonr Luer Lock EA1

CHEMGLA – Syringe- Micro- Gas-Tight- Kloehn- 25mL capacity- Teflonr Luer Lock, EA1

CHEMGLA – Syringe- Micro- Gas-Tight- Kloehn- 25mL capacity- Teflonr Luer Lock, EA1 - Syringes, micro, gas-tight syringes are designed for use in both liquid and gas chromatography. With the exacting tolerances held in the manufacture of these syringes, all components are interchangeable within each size range. Available in capacities from 5ul to 50ml with a choice of the listed end terminations. Please note ptfe luer tip or luer lock syringes are not supplied with needles. For needles see cg-3075. Due to the all-ptfe tip, they can also handle highly corrosive or ultra-pure liquids. Fixed and removable needle syringes are supplied with needles that are 2″ long with point style “a” (22° bevel).

 

CHEMGLA - Reaction Block- 20mL Scintillation Anodized Black Aluminum EA1

CHEMGLA – Reaction Block- 20mL Scintillation Anodized Black Aluminum, EA1

CHEMGLA – Reaction Block- 20mL Scintillation Anodized Black Aluminum, EA1 - A thermowell is provided for insertion of a temperature sensor or contact thermometer. All blocks are anodized aluminum. Aluminum construction offers excellent heat transfer while not interfering with the magnetic stirring. Reaction blocks for circular top hot plate stirrers reaction block is designed to fit directly on circular top hot plate stirrers (135mm diameter). For reaction vials.

 

CHEMGLA - Syringe- Micro- Gas-Tight- Kloehn- 1mL capacity- F ixed Needle- 22 Gauge EA1

CHEMGLA – Syringe- Micro- Gas-Tight- Kloehn- 1mL capacity- F ixed Needle- 22 Gauge, EA1

CHEMGLA – Syringe- Micro- Gas-Tight- Kloehn- 1mL capacity- F ixed Needle- 22 Gauge, EA1 - For needles see cg-3075. With the exacting tolerances held in the manufacture of these syringes, all components are interchangeable within each size range. Due to the all-ptfe tip, they can also handle highly corrosive or ultra-pure liquids. Fixed and removable needle syringes are supplied with needles that are 2″ long with point style “a” (22° bevel). Please note ptfe luer tip or luer lock syringes are not supplied with needles. Syringes, micro, gas-tight syringes are designed for use in both liquid and gas chromatography. Available in capacities from 5ul to 50ml with a choice of the listed end terminations.





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