Purification

14/20 Vacuum Jacketed Short Path Distillation Apparatus
  • -40%
Out-of-Stock
Distillation

14/20 Vacuum Jacketed Short Path Distillation Apparatus

610181
$156.00 $260.00
Used with 25mm immersion thermometer with 10/18 standard taper joint. Vacuum jacked path increases distillation efficiency. The short condensate path is dedicated for the purification of small amount yet precious synthetic product.
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Chromatography Flow Control Adapter, Ball Joint, 35/20
In Stock
Chromatography

Chromatography Flow Control Adapter, Ball Joint, 35/20

520235
$73.20
Flow control adapter comes with 0-4mm high vacuum PTFE valve with metering tip to adjust the air flow. The O-rings are completely enclosed with thin layer of PTFE around the high vacuum valve. This new design makes it inert to most chemicals/solvents used in column chromatography. Adapter has ball joint size of 35/20 to be used with ball joint clamps...
100mL 14/20 24/40 Anti-Climb Adapter
In Stock
Distillation

100mL 14/20 24/40 Anti-Climb Adapter

141211
$87.40
The upper vapor tube prevents the film or form migrating directly into the condenser.  Bottom Inner Joint: 14/20; Top Outer Joint: 24/40; Capacity: 100mL.
14/20 75 degree Bent Adapter
In Stock
Distillation

14/20 75 degree Bent Adapter

106171
$26.70
With 14/20 standard taper inner joints at both ends at 75 degree to one another.
14/20 10 mL Dean Stark Distillation Apparatus
In Stock
Distillation

14/20 10 mL Dean Stark Distillation Apparatus

620114
$132.00
To separate water from the reaction by distillation, with 14/20 standard taper inner joint. Graduated 10 mL receiver, with 2mm Teflon stopcock for easy measurement and removal of generated water.
Chromatography Flow Control Adapter, 24/40
In Stock
Chromatography

Chromatography Flow Control Adapter, 24/40

520324
$65.40
Flow control adapter comes with 0-4mm high vacuum PTFE valve with metering tip to adjust the air flow. The O-rings are completely enclosed with thin layer of PTFE around the high vacuum valve. This new design makes it inert to most chemicals/solvents used in column chromatography. Adapter has standard taper inner joint of 24/40.
100mL 24/40 Recovery Flask
In Stock
Single-Neck

100mL 24/40 Recovery Flask

311025
$24.40
Recovery flask for use with rotary evaporators. Heavy wall design increases mechanical strength, ideal for vacuum application.
24/40 20 mL Dean Stark Distillation Apparatus
In Stock
Distillation

24/40 20 mL Dean Stark Distillation Apparatus

620224
$146.00
To separate water from the reaction by distillation, with 24/40 standard taper inner joint. Graduated 20 mL receiver, with 2mm Teflon stopcock for easy measurement and removal of generated water.
250mL 24/40 Recovery Flask
In Stock
Single-Neck

250mL 24/40 Recovery Flask

311026
$34.50
Recovery flask for use with rotary evaporators. Heavy wall design increases mechanical strength, ideal for vacuum application.
24/40 75 degree Bent Adapter
In Stock
Distillation

24/40 75 degree Bent Adapter

106272
$32.30
With 24/40 standard taper inner joint at both ends at 75 degree to one another.
500mL 24/40 Recovery Flask
In Stock
Single-Neck

500mL 24/40 Recovery Flask

311027
$44.60
Recovery flask for use with rotary evaporators. Heavy wall design increases mechanical strength, ideal for vacuum application.
14/20 Reverse Y Shape Connecting Adapter
In Stock
Distillation

14/20 Reverse Y Shape Connecting Adapter

107141
$45.20
With two 14/20 standard taper inner joints at one end and one 14/20 outer joint at the other end. Can be used to connect three vessels.
10in ID 20 mm Chromatography Column 24/40
In Stock
Chromatography

10in ID 20 mm Chromatography Column 24/40

542211
$56.80
General purpose column has Teflon stopcock and a top 24/40 outer joint. Column packing material, such as silica gel, can be supported by glass wool (not supplied). Effective length: 10 in, ID: 20 mm, OD: 26mm.
1000mL 24/40 Recovery Flask
Out-of-Stock
Single-Neck

1000mL 24/40 Recovery Flask

311028
$57.20
Recovery flask for use with rotary evaporators. Heavy wall design increases mechanical strength, ideal for vacuum application.
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24/40 Reverse Y Shape Connecting Adapter
In Stock
Distillation

24/40 Reverse Y Shape Connecting Adapter

107242
$57.80
With two 24/40 standard taper inner joints at one end and one 24/40 outer joint at the other end. Can be used to connect three vessels.
10in ID 26 mm Chromatography Column 24/40
In Stock
Chromatography

10in ID 26 mm Chromatography Column 24/40

542132
$62.60
General purpose column has Teflon stopcock and a top 24/40 outer joint. Column packing material, such as silica gel, can be supported by glass wool (not supplied). Effective length: 10 in, ID: 26 mm, OD: 32mm.
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