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Compact Design

· Design Allows Visual Monitoring of the Scrubbing Process · Optional Stationary or Mobile Suppor t Stand Available

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Scienti c Apparatus Since 1946

3800 North Mill Road · Vineland NJ 08360 U.S. and Canada phone: 1-800-843-1794 Fax: 1-800-922-4361 [email protected] www.chemglass.com

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CG-1949

S C R U B B E R

BENCHTOP SUPPORT STAND, STATIONARY

This unique stainless steel and Teflon coated aluminum stand is designed to fit into most benchtop hoods. Stand can hold a single reactor or flask. The stand provides support for the Reaction vessel/ flask, columns, condensers and accessories. Features: · S.S. Uprights And Heavy Duty Teflon Coated Aluminum Fittings Provide Maximum Strength And Chemical Durability · Compact Foot-Print: 14" W x 15" D x 40" H Part Number CG-1949-100 Qty 1 1 2 1 1 1 1 1 1

Description Benchtop Support Stand, To Include:

Price 1,060.88*

Description Flask/Reactor Support Frame Single Reactor Base Plate Reactor Support Rod For 1000mL To 5L Reactor Support Rod For 250mL To 1000mL, Velcro 60mm ID Cork Ring, Fits 250mL Reactor 90mm ID Cork Ring, Fits 300mL To 1000mL, Reactor 120mm ID Cork Ring, Fits 2L To 5L Reactor 250mL Adapter Plate 300mL Thru 1000mL Adapter Plate

CG-1951

BENCHTOP SUPPORT STAND, MOBILE

Support stand is mobile and is designed to fit into most walk-in hoods. Stand can hold a single or two flasks/reactors side by side. The stand provides support for the Reaction vessel/ flask, columns, condensers and accessories. Features: · S.S. Uprights And Heavy Duty Teflon Coated Aluminum Fittings Provide Maximum Strength And Chemical Durability · Adjustable S.S. Shelf/Tray · Compact Foot-Print: 20" W x 19.5" D x 72" H Part Number CG-1951-100 Qty 1 1 1 2 2 2 2 1 2 1

Description Benchtop Support Stand, Mobile,

Price 1,820.54*

Description Reactor Support Frame Single Reactor Base Plate Dual Reactor Base Plate Reactor Support Rod For 1000mL To 5L Reactor Support Rod For 250mL To 1000mL, Velcro 60mm ID Cork Ring, Fits 250mL Reactor 90mm ID Cork Ring, Fits 300mL To 1000mL, Reactor 120mm ID Cork Ring, Fits 2L To 5L Reactor 250mL Adapter Plate 300mL Thru 1000mL Adapter Plate

*Not subject to discount

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G A S

S C R U B B E R

CG-1830-10 GAS SCRUBBER, COMPLETE

Laboratory scale gas scrubber for use in many air and exhaust cleanup tasks. Compact design will fit into any laboratory hood, or can be used in walk in hoods when assembled on our CG-1951-100 mobile benchtop reactor stands. Gas scrubbing takes place when the exhaust enters the inlet in the round bottom flask and travels upward through the absorption column. The scrubbing fluid is pumped from the round bottom flask upwards into the shower head adapter and then flows counter-current to the exhaust gas through the packed column thereby causing intensive contact between the two. Can be used by creating either a positive flow through the reaction vessel using a carrier such as nitrogen, or by connection of a vacuum source to the column adapter.

Top Shower Adapter (CG-1830-16) Gas Exhaust

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S T 24 / 40

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Laboratory scale Gas Scrubber for use in many air and exhaust cleanup tasks.

Gas Outlet Column (CG-1830-15)

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Rasching Ring Packing (CG-1283-03)

Cooling Condenser (CG-1830-30)

Maximum air flow with the pump set at the maximum setting (3L/min) is 8L/min. Complete scrubber consists of: Teflon Support Disc (CG-1830-14) 3L lower reservoir (CG-1830-12), absorption column (CG-1830-13) with glass-filled TFE packing support disc (CG-1830-14), glass rasching rings (CG-1283-03) column packing material, exhaust gas outlet column (CG-1830-15), top shower head adapter (CG-183016), PTFE diaphragm liquid transfer pump (CG-1171- 3L Lower Reservoir 20), 3ea quick release column clamps (CG-141-T-11), (CG-1830-12) 3ea envelope style gaskets (CG-147-G-01), fluid cooling condenser (CG-1830-30), plain gas inlet adapter (not fritted) (CG-1830-19), 1/4" OD Teflon tubing (CG-1975-02) and 5ea PFA 1/2" to 1/4" compression fittings (CG-1975-20). PLEASE SEE INDIVIDUAL ITEMS FOR DETAILED DESCRIPTIONS. Ordering Information: Part Number CG-1830-10

Gas Inlet From Reactor

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S T 45/ 50

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Liquid Transfer Pump

Description Gas Scrubber, Complete As Shown (Support Stand Sold Separately)

Price 2,846.25*

*Not subject to discount

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CG-1830-12 LOWER RESERVOIR, GAS SCRUBBER

3L 5-Neck heavy wall, round bottom flask lower reservoir for gas scrubber. Flask has a 60mm Schott Flange center neck, 2ea 45/50 outer joints, and 2ea 24/40 outer joints. Drain valve is a 0-14mm with Perfluoro o-rings. Valve is offset from the bottom of the flask to TOP VIEW permit solids to settle and not clog valve or damage the fluid pump head. Connection on the outlet of the valve is 1/2" Swagelok® glass tubing for use with CG-1975 compression fitting. Part Number CG-1830-12

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Description 3L Lower Reservoir

Price 633.94

HATCHED REPRESENTS AREA FOR SOLIDS

CG-1830-13 COLUMN, ABSORPTION, GAS SCRUBBER

Heavy wall column having 60mm Schott flanges on both ends. Column is 12" (300mm) long with an indent to hold the glass filled Teflon packing support near the bottom of the column. Packing support sold separately. Part Number CG-1830-13 CG-1830-14 CG-141-T-11 CG-147-G-01 CG-1283-03

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Description Glass Absorption Column ONLY, 12" Overall Length Glass Filled Teflon Packing Support Quick Release Clamp, 60mm, Teflon Coated Teflon Envelope Gasket, 60mm 8mm x 8mm Rasching Rings, 1lb

Price 228.63 53.72* 81.56* 49.68* 108.00

CG-1830-15 COLUMN, EXHAUST GAS OUTLET, GAS SCRUBBER

Heavy wall column, 4.5" long having a sidearm with a 24/40 outer joint. The 24/40 outer joint can be used with an adapter for connection to vacuum source. Adapter has an overall width of 7". Part Number CG-1830-15 CG-1014-01 CG-1014-C-01

S T 24 / 40

Description Exhaust Gas Outlet Column Adapter, 90° Serrated Hose Connection, 24/40 Adapter, 90° to 1/2" Swagelok® Tubing, 24/40

Price 261.86 16.46 23.49

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CG-1830-16 ADAPTER, SHOWER HEAD, GAS SCRUBBER

Adapter attaches to the top of the exhaust gas outlet column and has an all glass shower head to disperse the scrubbing fluid down into the absorption column. Inlet connection is 1/2" Swagelok® tubing for use with CG-1975 compression fitting. Part Number CG-1830-16

S C R U B B E R

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Description Shower Head Adapter

Price 294.98

CG-1830

ADAPTER, GAS INLET, GAS SCRUBBER

Gas inlet adapter, with 45/50 inner joint, for connection of the gas source to the lower reservoir. Inlet connection is 1/2" Swagelok® tubing for use with CG-1975 compression fitting. Adapter is available in 3 styles. Style A: Adapter has a large 25mm x 70mm Extra Coarse Fritted section that will disperse the gas sub-surface into the scrubbing fluid. This adapter is the best for hard to scrub gases. Style B: Adapter has an extension tube without the fritted section to insert the gas into the scrubbing fluid sub-surface. PLEASE NOTE: THIS STYLE ADAPTER IS SUPPLIED WITH THE COMPLETE SCRUBBER. Style C: Adapter permits the gas to enter the flask above the sub-surface of the scrubbing fluid. When using this adapter, all of the gas to liquid interaction takes place in the column. Part Number CG-1830-18 CG-1830-19 CG-1830-20

Description Style "A" Gas Inlet Adapter, 45/50 Style "B" Gas Inlet Adapter, 45/50 Style "C" Gas Inlet Adapter, 45/50

Price 102.47 50.72 49.68

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S T 45 / 50

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S T 45 / 50

STYLE "C"

STYLE "B"

*Not subject to discount

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CG-1171 PUMP, LIQUID TRANSFER, PTFE DIAPHRAGM

Liquid transfer pump is excellent for use with corrosive or neutral liquids. Pump is self priming, maintenance-free and will operate dry indefinitely without damage. Pump Features: · Adjustable Flow up to 3L/min · Self-Priming Up to 13 feet Of Water · No Metal Wetted Parts · Runs Dry Without Damage · Splash Proof Case · Maintenance-Free Design Specifications: Flow Range (L/min): Liquid Temp Range (°C): Ambient Temp Range (°C): Head Material: Diaphragm Material: O-Ring Type: Dimensions H x W x D (in): Weight (lbs): Power: Pump Connections: Ordering Information: Part Number CG-1171-20

S C R U B B E R

0.5 to 3 +5 to +80 +5 to +40 Polypropylene PTFE Kalrez 7.5 x 4.5 x 6.5 3.3 110VAC, 50-60 Hz, 22 Watts 1/4" Compression Fittings

Description PTFE Diaphragm Liquid Transfer Pump

Price 926.33*

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CG-1830-30 CONDENSER, GRAHAM, GAS SCRUBBER

Condenser for use in cooling of the scrubbing fluid. Graham coil type condenser having 1/2" Swagelok® tubing for use with CG-1975 compression fitting. Overall length is ~350mm with effective length of 250mm. Hose connections have 9mm OD small serration and a 10mm OD large serration. Part Number CG-1830-30

Description Condenser, Graham

Price 186.30

*Not subject to discount

03/08

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