18mm Screw Neck 20ml Headspace Vial with Center Hole Chemistry

18mm Screw Neck Headspace Vials. The screw neck headspace sample bottle produced by Aijiren has an optional capacity of 10ml and 20ml, and the specifications are: 22.5 * 46mm, 22.5 * 75.5mm. The 20ml GC analysis headspace sample bottle series strictly control the glass density of the bottle mouth to improve the sealing performance and prevent breakage.

This magnetic screw cap has been developed for the CTC instrument. The vial has a precision thread with numberous threads to force the septa against the vial to seal it to be gas tight. The center hole is designed to be used for SPME as well as standard Headspace analysis, but still offers enough. Compare this item.

DWK Life Sciences (Wheaton) Wheaton headspace vials accept 20 mm aluminum seals Rounded shoulders and bottoms, allowing for even heating and safer operation at higher pressures Manufactured from Type I borosilicate glass Top provides a tighter seal with your septa O.D. x Height: 22 x 38 mm Capacity: 6 mL.

Manufactured with superior quality (Type 1, Class A) glass, they are available with a round bottom in sizes with usable volumes of 10mL or 20mL. The 18mm vials feature Magnetic Screw Caps which enable magnetic pick up in autosamplers with that capability. Multiple turn threading maintains a tight seal through extreme heating cycles.

Headspace vials, septum, and caps can be purchased in various quantities separately or together as convenience kits to fit your laboratory needs. 20mL; Flat Bottom; Beveled Edge Crimp Top. Contains Vials only. Caps needed: 03-375-22E. 20mL; Flat Bottom; Beveled Edge Crimp Top.

These are vials are suitable for use when sample volume is limited or when you need to get maximum recovery from the vial. These vials allow small volumes to be sampled accurately by autosamplers with a recoverable volume of much less than 100 µL. High recovery, total recovery and vials with fixed inserts are all classed as microvials.

18mm Headspace Vials & Closures. Unlike crimp cap vials, Thermo Scientific™ National 18mm Screw Top Headspace Vials require no tools for closure. Manufactured with superior quality (Type 1, Class A) glass, they are available with a round bottom in sizes with usable volumes of 10mL or 20mL. The 18mm vials feature Magnetic Screw Caps which

Thermo Scientific™. C40202. 20mL, Round Bottom Headspace Vial, Beveled Edge. 20 mm. Glass. Clear. Pack of 100 for $102.00. Case of 10 PK for $851.00. Check Availability.

20mm Headspace Vials and Closures, Tan PTFE/white silicone septa, 20mm Magnetic Crimp Cap, 5mm hole Catalog number: C4020-38A 212.58 / Pack of 100 18mm Headspace Closures, PTFE/Silicone, blue Catalog number: 18-ST101 117.98 / Pack of 125 18mm Headspace Closures, PFTE, blue Catalog number: C4020-48 94.61 / Pack of 125 Add to cart

10-20mL 18mm Screw Thread Headspace ND18 10mL & 20mL screw neck ND18 rounded bottom headspace vials with matched 18mm magnetic precision screw metal caps, 17.5mm PTFE/silicone septa. Use: Liquid Medicine Capacity: 20ml Sample: Provided Freely Logo: Acceptable Customer Send Inquiry Chat Now TAGS: List of details Product Description Features

1-4mL Autosampler Vials for HPLC, UPLC, GC 16mm, 25mm Test Tubes for Water Analysis 6-20mL GC Headspace Vials 8-60mL EPA Storage Vials HPLC Syringe Filters

Part Number: . Vial, screw top, headspace, clear, 20 mL, 23 x 75 mm, 100/pk. Vial size: 22.75 x 75 mm (18 mm cap) Add to Favorites.

20 ml glass, clear; 18 mm precision screw thread; round bottom; 75.50 x 22.5 mm. 961-10020-07. magnetic cap 8 mm centre hole; silicone blue transparent/PTFE white; UltraClean; 1.3 mm thick; 45° shore A. 961-10030-03. 961-10010-27: magnetic cap 8 mm centre hole; silicone white /PTFE blue; UltraClean; 1.5 mm thick; 55° shore A. 961-10030-19

Manufactured with superior quality (Type 1, Class A) glass, they are available with a round bottom in sizes with usable volumes of 10mL or 20mL. The 18mm vials feature Magnetic Screw Caps which enable magnetic pick up in autosamplers with that capability. Multiple turn threading maintains a tight seal through extreme heating cycles.

Magnetic Screw Cap for Headspace Vials, 18 mm thread PTFE-faced butyl septum (grey PTFE/red Butyl), septum thickness 1.6 mm, pkg of 100 ea View Price and Availability Supelco 27306 Headspace vials convenience kit (clear glass, bevel top, round bottom), pkg of 100 volume 20 mL, vial O.D. × H 23 mm × 75 mm, PTFE/silicone septum