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NovaSeptum® Sterile Sampling Systems - Merck Millipore

With the NovaSeptum® sampling system, contamination is no longer a threat. Ideal for aseptic and sterile processes, the closed design ensures your sample 

Ptfe Silicone Septa at Thomas Scientific

PTFE/Silicone is recommended for use with most organic solvents until PTFE is pierced. It has good resealability and can withstand a temperature of 250C.

supelco | Millipore Sigma Catalog | Krackeler Scientific, Inc.

supelco Brand ; 27514, Septa, Blue PTFE/white silicone, pkg/100 blue PTFE/white silicone, diam. × thickness 18 mm × 0.060 in., for use with 22 mL vial ; 27515 

Assembled screw cap with hole with PTFE/silicone septum

black polypropylene cap, thread for 24-400, PTFE/silicone, septum thickness 3 mm, for use with 20, 40, or 60 mL vial, pkg of 100 ea.

Septa, PTFE/Silicone blue PTFE/white silicone, diam. × thickness 20

Septa, PTFE/Silicone blue PTFE/white silicone, diam. × thickness 20 mm × 0.75 mm, pkg of 100 ea; Synonyms: PK100 20MM PTFE/SILICONE SEPTA, .030IN THICK; 

GC AND GC/MS - Crawford Scientific

PTFE/silicone septa claimed can be used up to 200 °C. Competitor A: PTFE/silicone septa claimed can be used up to 200 °C. Aijiren High Performance HS Septa.

Thermo Scientific™ 24mm PTFE/Silicone Septum for Sample

Store your samples in these vials to eliminate leaching of ions while maintaining a consistent pH for the life of your sample. Thermo Scientific™ National™ 

Chromatography Autosampler Vial Septa Only | Fisher Scientific

9mm Septa are available in PTFE/ Red Rubber, PTFE/Silicone or Red PTFE/White Silicone/Red PTFE to suit a variety of applications.

Techniques for Handling Air- and Moisture-Sensitive Compounds

Feb 22, 2014 it will not collapse under vacuum. Put something in the neck of the flask, such as a septa or glass stopper (with teflon sleeves or PTFE ...

Aluminum cap and red PTFE/silicone septum, for autosampler vials

silver aluminum seal, O.D. 11 mm, red PTFE/silicone septa. Aluminum cap and red PTFE/silicone septum, for autosampler vials 12 x 32 mm.

PTFE-faced silicone septum, 8 mm pack of 50 ea | Sigma-Aldrich

Buy and find information on PTFE-faced silicone septums from Sigma-Aldrich.com, product number Z411760.

PTFE-faced silicone septum, 32 mm pack of 10 ea | Sigma-Aldrich

Buy and find information on PTFE-faced silicone septums from Sigma-Aldrich.com, product number Z411752.

Septa, tan PTFE/silicone - Sigma-Aldrich

Septa, tan PTFE/silicone white tan PTFE/silicone, diam. × thickness 16 mm × 0.090 in., for use with 15 mL vial, pkg of 100 ea; find Supelco-27166 MSDS, 

Crimp seals with PTFE/silicone septa - Sigma-Aldrich

silver aluminum seal, diam. 8 mm, red PTFE/silicone septum, opening size 3.2 mm, pkg of 1000 ea. Crimp seals with PTFE/silicone septa silver aluminum seal, 

Vial crimp seals with PTFE/silicone/PTFE septa - Sigma-Aldrich

seal diam. 11 mm, red PTFE/silicone/red PTFE septum, silver aluminum seal, pkg of 100 ea. Supelco. All Photos(1). Pricing and availability is not currently