Flask support rings, "BiBase", silicone elastomer | For flasks: 50-500 ml

Blue. Double sided. Sits firmly on the bench to support round-bottomed flasks.
  • Resistant to oxidation and temperatures from -60 to 200°C
  • Very soft and easy to clean
  • Resistant to chemicals
  • Good thermal and electric insulation
  • Excellent adhesion with glass
  • Non-slip

Ext. Ø: 80 mm
For flasks: 50-500 ml
Height: 30 mm
Int. Ø: 46 mm
Material: Silicone rubber
Max. temperature resistance: 200 °C
Max. weight: 13 kg
Min. temperature resistance: -60 °C
Temperature resistance: -60 ... 200 °C

Other customers also bought

Kartell S.p.A.
Round bottom flask holder, PP
Provides a secure base for round bottom flasks from 10ml to 10000ml capacity. Autoclavable.
From CHF 22.00*

BR Solution GmbH
Flask rings, pressed cork
Height 30mm.
From CHF 3.55*

Similar products

BR Solution GmbH
Flask rings, pressed cork
Height 30mm.
From CHF 3.55*

Erlenmeyer flasks, Borosilicate glass 3.3, wide neck
DIN ISO 24450With graduations and beaded rim
From CHF 25.20*

Erlenmeyer flasks, Borosilicate glass 3.3, narrow neck
DIN ISO 1773With graduations and beaded rim
From CHF 26.30*

Erlenmeyer flasks, narrow neck, DURAN®
DIN ISO 1773. With approximate graduations and beaded rim. From 50 ml with Retrace Code (Batch Identification), certificate available via the Internet. Erlenmeyer flasks are well suited for mixing, because of their conical shape. Uniform wall thickness distribution makes these beakers ideal for heating applications. Glass Type I / neutral glass as per USP, EP and JP. Autoclavable.
From CHF 9.30*

Erlenmeyer flasks, DURAN®, wide neck
DIN EN ISO 24450. With approximate graduations and beaded rim. With Retrace Code (Batch Identification), certificate available via the Internet. Uniformly wall thickness. Glass type I / neutral glass as per USP, EP and JP. Autoclavable.
From CHF 8.90*

LLG-Weighting rings, cast iron, vinyl coated
To stabilise glassware in water or oil baths. The vinyl coating prevents vessels and apparatus from being scratched or marked.
From CHF 18.35*

Erlenmeyer flasks, wide mouth, PP, with screw cap
TransparentWith graduation
From CHF 8.10*

Weighting rings, O-shape, lead
LAB-Rings to stabilise glassware and plasticware on shakers or to immerse in water baths. Vinyl-coated lead rings will not mark or scratch benchtops and labware.
From CHF 36.60*

Erlenmeyer flasks DURAN® Super Duty, wide neck
With approximate graduations. Reinforced, sturdy rim and increased mechanical strength for heavy duty. Glass Type I / neutral glass as per USP, EP and JP. With retrace code (Batch Identification). Certificate available via the Internet. Autoclavable.
From CHF 10.50*

Weighting rings, C-shape, lead
LAB-Rings to stabilise glassware and plasticware on shakers or to immerse in water baths. Vinyl-coated lead rings will not mark or scratch benchtops and labware.
From CHF 42.50*