Z251720
BIBASE rubber support ring
fits flask, 50 ‑ 500 mL, Blue silicone
Synonym(s):
flask support base, round-bottom flask ring
Sign Into View Organizational & Contract Pricing
All Photos(1)
About This Item
UNSPSC Code:
41100000
NACRES:
NB.43
Recommended Products
material
silicone
sterility
non-sterile
feature
fits flask 50 ‑ 500 mL
packaging
pack of 1
manufacturer/tradename
Sigma-Aldrich
capacity
50-200 mL
Looking for similar products? Visit Product Comparison Guide
General description
Reversible; can also be stacked upon each other. Three sizes provide six different diameters for round-bottom flasks ranging from 50 to 6,000 mL. Excellent adhesion to glass prevents slippage and also offers thermal and electrical insulation. Available in two rubber types.
Black natural rubber − usable at temperatures from -20 to 70 °C (dry heat), -20 to 120 °C (moist heat), and has excellent chemical resistance.
Blue silicone − usable at temperatures from -20 to 200 °C. Withstands repeated high temperature or radiation. Physiologically non-toxic, biologically neutral.
Black natural rubber − usable at temperatures from -20 to 70 °C (dry heat), -20 to 120 °C (moist heat), and has excellent chemical resistance.
Blue silicone − usable at temperatures from -20 to 200 °C. Withstands repeated high temperature or radiation. Physiologically non-toxic, biologically neutral.
Choose from one of the most recent versions:
Certificates of Analysis (COA)
Lot/Batch Number
Sorry, we don't have COAs for this product available online at this time.
If you need assistance, please contact Customer Support.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Customers Also Viewed
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service