Ask a research-administration question
Answers are drawn from CASRAI and the rest of the CASRAI corpus, with a link to every source.
Answers are AI-generated from CASRAI’s own published pages and can be wrong, so check the linked sources before relying on one; your question is logged without personal data — never sold, never used to train a third-party model — to show us what CASRAI is missing, so please do not type personal or confidential details. How we use this
CASRAI is the reference for research administration — bookmark it for the next question.

SKU RE1050RF
USA Lab
20L Receiving Flask for 50L RE-1050 Rotary Evaporator
$349.00
In stock20 L receiving flask in thick-walled GG-17 glass for the 50 L RE-1050 rotary evaporator, with a #60 condenser connection and #50 bottom drain.
Buying through procurement?
Generate a formal quotation for 1 × this item, plus our W-9 — everything your finance department needs to raise a purchase order.
Ordering several items? Add them to your cart, then create one quote for the whole cart.
Description
Our 20L Rotovap Receiving Flask fits our 50L RE-1050 Rotary Evaporator Systems. The laboratory flask is constructed with thick walled GG-17 glass for maximum durability and heat resistance.
RE1050RF Specifications
•Capacity: 20L / Liters
•Condenser Connection: #60 Seal Washer
•Bottom Drain Port: #50 Seal Washer
•Vacuum / Release Connections: 2x#35 Seal Washers
•SKU: RE1050RF
Frequently asked questions
Which system does it fit?+
The USA Lab 50 L RE-1050 rotary evaporator.
What are the connections?+
A #60 seal washer condenser connection and a #50 seal washer bottom drain port.
What is it made from?+
Thick-walled GG-17 glass. Part number RE1050RF.











