Home > Glassware >

Labconco 600, 750, 900, 1200 & 2000 ml Fast-Freeze Flask Top
Labconco 600, 750, 900, 1200 & 2000 ml Fast-Freeze Flask Top

Manufacturer's List Price: $153.74
Our Price: $121.50
Money Saved: $32.24

Condition: Brand New
Warranty: 1 Year Manufacturer's Warranty
Typically Ships Within: 5 - 7 Business Days

Request a Formal Quote

Quantity in Stock:2

Product Code: 7544400

Technical Specification Sheet (NEW)

Labconco 600, 750, 900, 1200 & 2000 ml Fast-Freeze Flask Top

Flexible, non-contaminating silicone rubber top fits on Fast-Freeze 600, 750, 900, 1200 and 2000 ml bottoms.

Fast-Freeze Flasks attach with adapters to valve ports on Labconco Drying Chambers and Manifolds. A complete Fast-Freeze Flask consists a rubber top, glass bottom and a supply of filter paper. Tops, bottoms and filter paper are available separately as replacement components. Adapters are available in borosilicate glass or stainless steel. Fast-Freeze Flasks and Adapters are compatible with any brand freeze dryer that has 1/2" or 3/4" diameter valve ports.

Glass flasks withstand max temperature of 490º C. Flask toppers withstand a max temperature of 450º C.

The Labconco 600, 750, 900, 1200 & 2000 ml Fast-Freeze Flask Top includes:
  • Manufacturer's Documentation
  • 1 Year Manufacturer's Warranty

Labconco 600, 750, 900, 1200 & 2000 ml Fast-Freeze Flask Top Specifications

Diameter (Metric) Flask Top Adapter



Borosilicate Glass

Weight (Metric)


Capacity (Metric)

900 mL

Weight (English)

1 lb.

Why Buy From Marshall Scientific?

Marshall Scientific's primary goal is to enhance your laboratory research at a more affordable price. Our industry-trained customer service team is always here to assist you along every step of your purchase, from initial product questions to technical support, and everything in-between. With our connection to some of the industry’s largest manufacturers, we can ensure you receive the lowest price without sacrificing quality whatsoever.

Brand-New Products for Far Less than Retail

Most Pieces Ship within 2 to 5 Business Days

All Products are Fully Warrantied

Trained Customer and Technical Support

Industry Leading Overall Customer Satisfaction

Bausch + Lomb
Working with Marshall Scientific was overall an enjoyable experience. Their customer service really helped me choose the product that fit my needs, and checking out was easier than I expected. Shipping was faster than expected which was also a plus!
James M. / Bausch + Lomb
I have purchased a few items from Marshall Scientific over the years and I have always had great experiences with both the products and the customer support. Chat feature definitely makes both communicating and navigating easier. I would recommend this company to a colleague.
Lila B. / Caltech
I just received the two Polyscience chillers I ordered through your ecommerce store and I couldn't be happier with my purchase. Customer service was instrumental in helping me choose the correct model. Thanks again!
Nora F. / Sanofi
Click Here to View Our Other Testimonials →

Share your knowledge of this product. Be the first to write a review »

Browse for more products in the same category as this item:

Glassware Type
Glassware Type > Freezer Dryer Glassware
Brand > Labconco