Chemglass AF-0300-20 Series AF-0300 Trap Stopper for Vacuum Trap, Airfree, Schlenk, 57 mm Flat O-Ring Flange

★★★★★ 4.3 59 reviews

$348.44
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$348.44
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Free shipping Free 30-day returns

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Product details

Management number 221478595 Release Date 2026/05/03 List Price $139.38 Model Number 221478595
Category

Two-piece vacuum trap with # 20 O-ring joints on both the inlet and outlet ports. The seal between the trap stopper and body is made with a 57mm flat O-ring flange for total grease-free operation. Trap body is 57mm OD x 300mm in length to be used with a 4,300mL Dewar flask (CG-1593-05 or CG-1594-05). Arms on stopper portion connect to AF-0300-03 manifold and AF-0300-06 shut off adapter. Complete item consists of the trap body and stopper, one CG-139-02 horseshoe clamp, one #331 Viton O-ring and two #214 Viton O-rings.

  • For vacuum trap
  • Airfree
  • Schlenk
  • 57mm flat O-ring flange
  • Sold in each
Item Weight 1 pounds
Manufacturer Chemglass Life Sciences
Item model number AF-0300-20
Package Dimensions 1 x 1 x 1 inches

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4.3 out of 5
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59 ratings | 24 reviews
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