Advanced Search

Corning® Pyrex® Continuous Heavier Than Water Liquid/Liquid Extractor Modular Assembly

By Corning
Corning® Pyrex® Continuous Heavier Than Water Liquid/Liquid Extractor Modular Assembly

Versatile modular 1L Pyrex® continuous extractor systems are for use with solvents of heavier specific gravity than the sample liquid being extracted. Modular components are easier to clean and maintain and offer more flexibility. The systems are designed to meet EPA test method requirements outlined by SW-845, RCRA, and CLP. Extraction can be performed outside the hood. A ventilation system used above or near the units in case of a drop in condenser water temperature or loss of condenser cold water supply is recommended.

This system uses modular components and can therefore be configured as two different systems:

  • The Continuous Liquid/Liquid Extractor uses a plain Column Sidearm (Cat.No. 1-3928-MSAO) and 500mL round-bottom flask (Cat.No. 1-4320-500). The crossover tube is fitted with a PTFE stopcock to impede the flow to the flask when changing over from base or neutral extractions to acidic extractions or at the end of the run.
  • The Continuous Liquid/Liquid Extractor/Concentrator uses a Snyder Column Sidearm (Cat.No. 1-3928-MSCO) and a Kuderna-Danish flask (Cat.No. 1-2158-500FO) with a Collection Tube (Cat.No. 1-2157-10TO). Allows the use of the same solvent for both basic and acidic extractions. This system does not require an apparatus change to switch from extracting to concentrating. As a result, sample handling is reduced as well as overall technician time required.

Assembling the complete system requires the purchase of eight separate components: extractor body, condenser, crossover tube, sidearm column and flask as well as small and large ball joint clamps and Viton O-rings.

Cat.No. Brand Name Description CS    
1-3922-MBO Pyrex® PYREX® 1L Extractor Body for the Modular Continuous Heavier than Water Liquid/Liquid Extractor System Modular 1L Extractor Body with t 45/50 outer top joint, j 35/25 middle inner and j 18/19 outer joints $447.34
Add To Favorites
1-3840-MCO Pyrex® PYREX® Replacement Allihn Condenser for the One Piece Continuous Heavier than Water Liquid/Liquid Extractor System Allihn Condenser with t 45/50 inner joint and 10mm tubulation O.D. $222.27
Add To Favorites
1-3922-MSAO Pyrex® MODULAR SIDEARM Sidearm Column with j 35/25 top outer and j 18/19 middle joints and t 24/40 inner bottom joint $209.51
Add To Favorites
1-7681-6 Pyrex® STOPCOCK ASSEM 6MM Replacement Stopcock Assembly, 6mm diameter bore $169.49
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