standard neck flat bottom gc vials with PTFE septa for sale

Nov 29, 2018 · PTFE chemical resistance until pierced then the septa will have the compatibility of silicone Temperature range -40°C to 200°C Pre-slit PTFE/Silicone Septa Reduces the possibility of coring with blunt tipped needles or for applications using a thin gauge needle Used to prevent vacuum from forming inside the vial Temperature range -40°C to 200°C

GC-2014. GC Systems. User-friendly with high cost-performance, the GC-2014 gas chromatograph is an excellent option for routine analysis. It offers great flexibility with support for both packed columns and capillary columns, and includes a self-diagnostics function to prevent downtime and maximize lab efficiency.

These threaded connectors provide a convenient method to connect standard screw thread sample vials to glassware with GPI threads and to standard taper joint adapters.. Excellent for collecting samples from rotary evaporator traps. Made of glass filled nylon with inert PTFE inner seals. Temp. range:.

PEKYBIO 20mm, Borosilicate Glass Standard Crimp Headspace Vial,20ml Capacity,Flat Bottom,Beveled Finish,22.5x75mm, Pack of 100 15 1 offer from $40.99 #11 Aijiren Aluminum Crimp Seal with Pharma Fix Septa, Grey PTFE/Butyl for Headspace Vial, 20mm Closure Size (Case of 100) 19 1 offer from $25.99 #12

Oct 24, 2011 · Wide mouth design facilitates mixing, pipette access, sampling and filling. Unique flat bottom interior permits the use of a standard stir bar. Large permanent white letters make the capacity clearly visible. Flasks are calibrated "To Contain" at Class A tolerances, per ASTM E288 specifications. Supplied complete with stopper. +/- 0.08mL tolerance.

Mar 22, 2020 · The sizes for 12x32mm vials outer dimensions are standard between manufacturers but the length of the neck and screw thread of the 9mm (N9) vial may vary, because 9mm short thread is not industry standardized. 3. Chromatography Sample Compatibility The sample solvent compatibility should be considered when choosing vials and septas.

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common use gas chromatography vials pp caps Aijiren. Standard Opening 2ml HPLC Vial with Cap for. Aijiren pp caps for 2ml 9-425 screw-top vials with caps lined with PTFE/Silicone septa are used in chromatography analysis, it can be used in HPLC/GC Application. Size: 9mm Cap Material: PP Color: Blue or Customized Application: For 2ml 9.

Septa for 2.0 mL Big Mouth Step Vials Description Volume Color 100-pk. 1,000-pk. Big Mouth Step Vial w/White Graduated Marking Spot 2.0 mL Clear 24626 24627 Big Mouth Step Vial w/White Graduated Marking Spot 2.0 mL Amber 24628 24629 Description Septa Material 100-pk. 1,000-pk.

These vials easily fit into standard autosamplers and trays. Transport vials: Transport vials are the ideal shape and size for collecting and transporting general specimens. Transport vials may be self-standing with flat bottoms or have conical bottoms to enable maximum sample recovery.

Aijiren’s 2 mL glass vial's uniformly flat bottom design ensures compatibility with a wide range of vial inserts Our range of screw vials are designed with a precision-formed neck for optimal robotic arm handling 2 mL wide opening screw top vials available with a 40% larger opening than standard opening screw top vials

Borosilicate glass For use with 11mm aluminum seals Wheaton E-Z Vials have a 40% larger neck opening than many other standard opening vials. This improves sample accessibility, plus reduces sample needle damage. Vial capacity is 1.8mL. Designed for use with 11mm aluminum seals. E-Z Vials

1.Short screw Thread ND9 vials (11.6*32mm) for GC and HPLC. 2.Wide opening can effectively prevent the risk caused by the excursion of injection needle 3.Available as closed top screw seals or with centre hole 4.Available with black or blue screw caps with 9mm thread 5.Vials with integrated Micro-Insert are also available

PTFE-faced silicone septa for Q-Tube ™ and QianCap ™, Septa 12 mL Low Z512818 Serrated silicone rubber septa, bottom O.D. 8.5 mm, fits neck I.D., 6.5 mm Z565644 Sleeve stopper septa, bottom I.D. × O.D. 1.5 mm × 3.9 mm, red Z126578 Suba-Seal ® mixed set, red Z124559 Suba-Seal ® septa, red rubber, Suba-Seal ® 9, fits neck I.D., 8 mm Z279730