CONDENSERS
119
Allihn / Cold Finger / Dewar
Allihn Micro Condenser Used in refluxing operations such as Soxhlet extractions.
•
Component of Soxhlet extraction apparatus 292010
• Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Accessories
Part Number
Description
Case Qty
Standard Taper Joints
Fits Tubing ID (inches)
BEVEL-SEAL Adapters, Joint Size 14/20, Accommodation Range 5-8 mm BEVEL-SEAL, Universal, Inlet Thermometer, Joint Size 14/10, Accommodation Range 5-8 mm, O-Ring Size 108, 15-415, Fits Tubing ID 1/4”
Part Number
Case Qty
179700-0814
1
283250-0000
19/22
0.25
1
179750-0814
1
Allihn Condensers with Full Length Joints Used in many refluxing operations. • Standard Taper drip joint at bottom and a Standard Taper outer joint at top • Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Cold Finger Condensers Used to generate a localized cold surface on the exterior of the finger. Commonly used for sublimation, and can also be used in reflux or distillation operations. • 282000-0000 and 518501-0000 have an extended offset lower tip for drop control • 479103-0000 does not have extended lower tip • Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Standard Taper Joints
Part Number
Jacket Length (mm) Case Qty
431000-2420 431000-2425 431000-2430 431000-2440 431000-2920 431000-2930
24/40 24/40 24/40 24/40 29/42 29/42
200 250 300 400 200 300
1 1 1 1 1 1
Allihn Condensers with Full Length Water-Cooled Joints For use in many refluxing operations, including Soxhlet extractions.
Standard Taper Joints
Length Below Joint (mm)
Part Number
Case Qty
282000-0000 518501-0000 479103-0000
14/20 29/42 45/50
100 195 140
1 1 1
•
Straight outlet tube at top
• Water-cooled Standard Taper inner drip joint at bottom • Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Standard Taper Joints
Part Number
Jacket Length (mm) Case Qty
431500-2430 456000-0021 456000-0022 456000-0023 456000-0024 456000-0025
24/40 34/45 45/50 55/50 71/60
325 190 260 300 350 400
1 1 1 1 1 1
Dewar Condensers with Standard Taper Sidearm Dewar condenser with large top opening for easy introduction of dry ice, dry ice/alcohol mixtures or liquid nitrogen. • These coolants provide rapid condensation of volatile components • Sidearm at the top is a full length Standard Taper joint • Lower joint will work with 675500 Kem-Klamps™ or 675300 polyacetal Standard Taper clamps • Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
103/60
Cold Finger Adjustable Height Condenser Used to generate a localized cold surface on the exterior of the finger. Commonly used for sublimation, and can also be used in reflux or distillation operations.
•
Offset drip tip
• Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Standard Taper Joints
Part Number
Capacity (mL)
Case Qty
Standard Taper Joints
Length Below Joint (mm)
Part Number
Case Qty
283400-0000 457750-2425
14/20 24/40
200 650
1 1
282010-0000
14/20
150
1
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