• -50%
29/42 Hollow Glass Penny-Head Stopper

29/42 Hollow Glass Penny-Head Stopper

104003
In Stock
$12.30 $24.60 -50%

Hollow penny head stopper, 29/42 standard taper joint, with closed bottom. Penny head provides better grip than sperical head.

 

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24/40 Vacuum Jacketed Short Path Distillation Apparatus, New Design

618424
$304.00 $380.00
24/40 standard joint short-path distilling head, used with 50mm immersion thermometer with 10/18 standard taper joint. One-piece and compact design for easy and efficient use . The short condensate path is dedicated for the purification of small amount yet precious synthetic product. The re-designed vacuum jacket is 20% larger than the previous version,...
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Multi-Neck

1000mL 24/40 29/42 With Threaded Side Arm Round Bottom 3-Neck Flask

334238
$142.40
Three-neck round bottom flask with standard taper outer joints of 29/42 on the center neck and 24/40 on other two side necks. Flask comes with threaded side arm for insertion of thermometers having OD of 4~7mm. Heavy wall design increases mechanical strength.
500mL 24/40 Recovery Flask
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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.
500mL 24/40 High Vacuum Valve Reaction Flask
In Stock
Schlenk Flask

500mL 24/40 High Vacuum Valve Reaction Flask

362027
$107.60
Round bottom reaction flask with a standard taper outer joint. PTFE high vacuum valve has valve size of 0-4mm. The O-rings are protected by precisely engineered Teflon wipers, which ensures perfect seal and excellent chemical resistance.

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Two-Neck

2000mL 24/40 Angled Two Neck Flask

302129
$132.80
2 Liter two-neck round bottom flask with standard taper outer joints of 24/40 on both the center neck and angled side neck. Heavy wall design increases mechanical strength.
24/40 Inlet Thermometer Adapter
In Stock
STD Joint Connect

24/40 Inlet Thermometer Adapter

153702
$26.40
Supplied with a compression cap and Viton o-ring for vacuum tight seal of plain stem thermometers or any other tube having an O.D. between 5mm-7mm.
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  • -20%
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24/40 Vacuum Jacketed Short Path Distillation Apparatus, New Design

618424
$304.00 $380.00
24/40 standard joint short-path distilling head, used with 50mm immersion thermometer with 10/18 standard taper joint. One-piece and compact design for easy and efficient use . The short condensate path is dedicated for the purification of small amount yet precious synthetic product. The re-designed vacuum jacket is 20% larger than the previous version,...
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