Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

SciMac One-Piece TFE Stoppers Non-distribution product as customer accommodation.

PTFE-resin stoppers will not freeze or bind, chemically or mechanically



Material PTFE
View More Specs

Products 1
Catalog Number Mfr. No. Stopper Number Price Quantity & Availability  
Catalog Number Mfr. No. Stopper Number Price Quantity & Availability  
14-645-35G Non-distribution product as customer accommodation.
View Documents
Each for $31.87
Add to cart


  • Hollow cup allows use for microanalytical work when inverted
  • Unaffected by corrosive chemicals; unbreakable
  • Need no lubricants
  • Snug fit, easy removal
  • Weight of top keeps hollow tip up (all stoppers are hollow except 14-645-35B, 14-645-20C and 14-645-20D), prevents contamination of wetted surface when placed on lab bench



Provide Content Correction

The Fisher Scientific Encompass Program offers items which are not part of our distribution portfolio. These products typically do not have pictures or detailed descriptions. However, we are committed to improving your shopping experience. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit