Silicone rubber septa. High quality, silicone rubber laminated to PTFE. Use when excellent resealing qualities are a must. Septum resists coring and is recommended when multiple injections are required. Preferred septa for use in liquid chromatography applications.
From scientific research to technical applications, storage & packaging solutions, DWK offers the most comprehensive range of precision labware available.
The Blue, 12 x 32 mm Screw Neck Cap and Preslit PTFE/Silicone Septum, 100/pk allows for adequate venting which prevents vacuum formation in sample vials, offering superior sample-draw reproducibility. This septum eliminates coring from bottom draw needles while providing good resealing capabilities.
Feb 18, 2022 · 413 1 Vial, 9-425 Screw Thread, 2mL Amber Glass 12x32mm Flat Base with Label. 100pcs/pk 413 2 Cap, Screw, Blue 9-425 Open Top Ribbed with 9mm Red PTFE/Sil Septa 1mm Thick. 100pcs/pk. 413 3 Cap, Screw, Blue 9-425 Open Top Ribbed with 9mm Red PTFE/Sil Septa 1mm Thick Pre-slit. 100pcs/pk. SCION Sample Vials & Caps • SCION Qualified
12 x 32mm, PTFE / Silicone Septa with Slit 100 $78.65 CV-5246-1232 Clear Vial, 1.5mL, 9mm Thread, High Recovery, 12 x 32mm, PTFE / Silicone Septa 100 $179.75 CV-5248-1232 Clear Vial, 1.5mL, 9mm Thread, High Recovery, 12 x 32mm, PTFE / Silicone Septa with Slit 100 $197.20 Preassembled Convenience Kits - Glass Vials with Bonded Closures
Autosampler needle pierces through the cap during injection and withdraws the required aliquots of sample from the vials. Application Clear glass, screw top vials with hole-cap PTFE/silicone septa may be used, to contain plant tissue in an experimental study done in order to identify major volatiles emanating from chestnut reproductive plant
Vial inserts are used to reduce the capacity of the vial to accommodate smaller samples. Typically 150 to 400µL in volume, they may be made of glass, plastic, or a combination of materials. Closure options include those with and without septa, snap caps, screw caps, and crimp top caps. Vial caps and septa help prevent leakage and sample loss
Best septa choice when temperatures are over 125°C. Natural PTFE/red silicone – ST3HT High temperature formulated seal with low bleed. Best septa choice when temperatures are up to 300°C. Blue silicone/red PTFE – ST144 Thin 1.4 mm seal with PTFE face. Resealing capability limited due to thinner silicone layer. Aluminum/white silicone – AS3
Aijiren's 2 mL screw top vials are constructed from Type 1 borosilicate glass, with low metal content, to protect your sample from destabilizing or leaching. Our 2 mL glass vials are available in both amber and clear versions.
32mm HPLC GC glass vials bonded PTFE/silicone slit septa High quality HPLC vials for seamless operation. Made according to Bruker 10mm Black Open-Hole Bonded, White Silicone/ Red PTFE w/slit. PSC6050-10S. Shop LCGC Certified Clear Glass Vial | 12 x 32mm | 186000307C.
Autosampler vials with unique screw design ensure the consistency of the seal. Blue polypropylene screw cap including silicon septa and PTFE. The pre slit septa can reduce flat pins curving, when collecting in large quantities, prevent negative pressure from the sample vials. Ideal for compound sample storage in the chemical industry
A & B. Clear vials are Type 33 expansion glass, Amber vials are Type 51. Blue 9mm Bonded PTFE/Silicone Cap - 100 pack. Non-Slit Septa. Pre-Slit Septa. GUIDELINES FOR AUTOSAMPLER VIAL SELECTION. It has the lowest leaching characteristics and a linear coefficient of expansion of 33. USP Type 1, Class B, 51 Borosilicate Glass which is composed of
Amber Glass 12 x 32mm Crimp Vial, 2 mL Volume, 100/pkg. Part Number: WAT094223. For more information on the complete line of Waters vials, please download Waters latest brochure on vials and accessories. Amber Glass 12 x 32mm Crimp Vial, 2 mL Volume, 100/pkg.
Certified Autosampler Vial Kit. Units. 100-pk. Includes. Assembled Amber 2.0 mL Vial w/Marking Spot, Cap, Bonded PTFE/Silicone Slit Septa. Similar To. Aijiren . 22789. Certified Autosampler Vial Kit.
tan PTFE/silicone septa, diam. × thickness × PTFE thickness 20 mm × 0.125 in. × 2 mil, pkg of 100 ea. View Price and Availability. Supelco. 27165. Screw cap, phenolic, with open center. black phenolic hole cap, for use with 15 mL vial with 18-400 thread, pkg of 100 ea. View Price and Availability.