You are about to set up an account. For this process, you will be asked to provide personal information about yourself and possibly your organization. We invite you to read our Privacy Policy concerning any use of this information that you provide to us.

Benefits of setting up an Account:
  • Allows personalized content such as Favorite Items to be viewed.
  • Conveniently stores information to be used at checkout, such as billing and shipping addresses (Payment information is never stored on the website).
  • Get customized pricing for your organization (when available).

Join Our Mailing List!

Preferred Email Format

* Required

Advanced Search

Corning® Pyrex® Distilling Flasks with Three Vertical Necks

By Corning
Corning® Pyrex® Distilling Flasks with Three Vertical Necks

These Pyrex® three neck flasks have two vertical side necks with full length outer ST joints and a larger vertical center neck with a full length ST joint. Made of sturdy borosilicate glass; reusable.

Cat.No. Brand Material Name Capac. Shape Diam x H Neck Type Joint Size Joint Size, Side PK     CS    
1-4960-250 Pyrex® Borosilicate glass 250mL Multineck 83 x 140mm Vertical 24/40 24/40 $210.80
Add To Favorites $578.39
Add To Favorites
1-4960-500 Pyrex® Borosilicate glass 500mL Multineck 102 x 165mm Vertical 34/45 24/40 DISCONTINUED   $674.50
Add To Favorites
1-4960-1L Pyrex® Borosilicate glass 1000mL Multineck 130 x 190mm Vertical 34/45 24/40 $251.13
Add To Favorites $689.08
Add To Favorites
1-4960-2L Pyrex® Borosilicate glass 2000mL Multineck 162 x 228mm Vertical 45/50 24/40 $344.73
Add To Favorites $945.92
Add To Favorites
1-4960-3L Pyrex® Borosilicate glass 3000mL Multineck 185 x 250mm Vertical 45/50 24/40 DISCONTINUED   $865.45
Add To Favorites
1-4960-5L Pyrex® Borosilicate glass 5000mL Multineck 221 x 300mm Vertical 45/50 24/40 $589.04
Add To Favorites $1212.19
Add To Favorites
1-4960-12L Pyrex® Borosilicate glass 12000mL Multineck 295 x 385mm Vertical 55/50 29/42       $617.95
Add To Favorites

The following items have been added to your cart:

Choose a favorite list for this item:

Catalog Number Description Price

Request Literature

Please fill out the form below if you want to request literature from Krackeler Scientific.


Quick Order

* Required

New Year Price Updates

We are currently working diligently to update our website pricing information for the New Year. If you place an order, you will be acknowledged with any corrected pricing. If you'd like the most current information sooner, please don't hesitate to drop us an email or give us a call and we'd be happy to assist. Thank you for your patience while we are updating.


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top