Silicone Rubber Stoppers for Laboratory Triangular Flasks,CFDPLAS_specification/price/image

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Silicone stoppers and plugs are used in conjunction with test tubes and laboratory flasks.
Silicone material,inert and unresponsive.
Resistant to most acids and chemical reagents
Resistant to high temperature and high pressure sterilization at 200℃
Product description:
Used in conjunction with test tubes and laboratory flasks
Silicone material, inert and unresponsive.
Resistant to most acids and chemical reagents
Resistant to high temperature and high pressure sterilization at 200℃
Non-toxic, translucent
Temperature range -60°C to 200°C
High electrical resistance
High resistance to many chemicals including ozone
The neutral sponge silicone stopper and triangular burning stopper produced by CFDPLAS are widely used for bacterial culture in medical and biological research.
This new type of test tube stopper has good air permeability,elasticity,high temperature resistance and pressure resistance, and the service time can generally reach 3 years.
It is an ideal and advanced new bottle stopper,superior to the previous cotton bottle stoppers,and has been tried by domestic universities,Chinese medicine hospitals,biological research institutes,health and epidemic prevention stations and other users, with good response.
Features of Silicone Stoppers :
1. It can be applied to different types of test tubes and triangular flasks, and the operation is convenient and brisk.
2. It is neutral, breathable, non-toxic, resistant to high temperature of 160-180℃, and will not catch fire when disinfected with open flame. It will remain unchanged at low temperature of-70℃ and high pressure of 0.103MPA (i.e. 1.07KG/CM2 or 15 lb/cm2) for 15 minutes.
3. After use, clean, dry and save, and the cleaning method can be washed with detergent.

Model No.	Ø Top (mm)	Ø Bottom (mm)	H (mm)	Remarks
CFD-SRS-F001	14	9	28	Sand core
CFD-SRS-F002	15	11	28	Sand core
CFD-SRS-F003	17	12	33	Sand core
CFD-SRS-F004	19	15	35	Sand core
CFD-SRS-F005	22	17	39	Sand core
CFD-SRS-F006	23	16	39	Sand core
CFD-SRS-F007	22	17	39	Sand core
CFD-SRS-F008	28	21	40	Sand core
CFD-SRS-F009	30	24	42	Sand core
CFD-SRS-F010	35	30	42	Sand core

Related other type of silicone products as follows:

Silicone Rubber Gaskets,Silicone stopper,Silicone Tapered Stoppers,Silicone O-ring seals,Silicone tube cap,Silicone grip stopper,Silicone diaphragm of pump valve,Silicone seals,Silicone Flange Caps,Silicone Washer Plugs,Silicone Hollow Tapered Stoppers,Silicone Round Caps......and so on.
CFDPLAS offers an array of silicone stoppers for use in laboratories, high temperature environments, and other industrial applications.
Our silicone stoppers are designed to stand up against extreme temperatures as well as prolonged exposure to harsh chemicals. They’re perfect for sealing up test tubes,beakers,and any container that requires a tighter seal.
You could easily use our stoppers to bottle general purpose liquids or bath products or for storing medicines.