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 RE1020BS
USA Lab
20L Boiling / Evaporating Screw for 20L RE-1020 Rotary Evaporator
$79.00
In stockReplacement boiling flask screw and centering ring for the 20 L RE-1020 rotary evaporator.
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
New
Our 20L Boiling / Evaporating Laboratory Evaporator Screw fits our 20L RE-1020 rotary evaporator systems.
RE1020BS SPECS
• Capacity: 20L / Liters
• Included Parts: Screw and Centering Ring
• SKU: RE1020BS
Frequently asked questions
Which system does it fit?+
The USA Lab 20 L RE-1020 rotary evaporator.
What is included?+
The screw and the centering ring. Part number RE1020BS.











