La-Pha-Pack is the preferred source for all Headspace vials in GC which have to meet a series of stringent performance requirements - high pressure tolerance, preserving sample integrity during injection, easy penetration etc. Headspace vials are available under various options: Wide volume range ( 5 to 20ml) Rounded or Flat Bottom

12x32mm vial format Superior quality 33 expansion borosilicate clear glass Type 1, Class A or 51A amber glass Uniformly flat bottom for security with inserts I-D vials feature write-on patch with graduations at 0.5, 1.0 and 1.5mL Target ColorBand™ crimp top vials feature color-coded

These headspace vials come in both flat- and round-bottom styles for use in a wide variety of headspace instrument platforms. Headspace closures come in a variety of styles and materials including aluminum, bimetal, and steel. Headspace cap septa are available in PTFE silicone, molded PTFE butyl, and high-temperature options.

22mm Headspace GC Vials THE VIALS: Headspace 20ml GC Crimp Vials - Flat or Round BottomIn Headspace Chromatography the sealing of the Vial and its ability to withstand pressure are critical.Borosil Headspace Vials have a bevelled neck offering a superior and more secure seal The uniform thickness of the glass allows for even distribution of heat.They are available with flat or round bottom profiles, for instrument compatibility.THE CLOSURES:20mm Pre-assembled Headspace Aluminum or Magnetic

Vials 10mL and 20mL Headspace screw vials, 100/pack Part number 220-97331-09 220-97331-10 220-97331-11 220-97331-12 Volume / mL 10 20 10 20 Type Round bottom Round bottom Flat bottom Flat bottom Dimension 46 x 22.5mm 75.5 x 22.5mm 46 x 22.5mm 75.5 x 22.5mm For use on instrument

Our portfolio consists of GC vials and LC vials, GC caps and LC caps, and GC septa and LC septa. Through our biological line, we offer glass and plastic vials for optimal measurement of samples by liquid scintillation counting. Our glass vials are chemically-inert, making them suitable for use with aggressive reagents and solubilizers.

2 mL Standard Opening Vials from Supelco. Our standard 2 mL vial is 12 mm in diameter, 32 mm in height, and has a 4.6 mm opening. The thread size on this vial is 8-425. Choice of clear or amber glass. Precleaned or silanized options available

95 20ml gc vial products are offered for sale by suppliers on Alibaba.com A wide variety of 20ml gc vial options are available to you, There are 94 suppliers who sells 20ml gc vial on Alibaba.com, mainly located in Asia. The top countries of suppliers are India, China, from which the percentage of 20ml gc vial supply is 1%, 98% respectively.

Description: 20 mL amber EPA VOA vial EPA VOA Open Top Vials Available in clear or amber borosilicate glass. Assembled polypropylene caps and 0.060" or .125” PTFE/silicone septa. Assembled polypropylene caps and 0.060" or .125” PTFE/silicone septa.

20mL, Amber Glass, 22.5*75mm, 20mm Beveled Edge, Rounded-flat Bottome, Short Neck, Crimp Top Headspace Vial suitable for PerkinElmer, 100pcs/pk. Silver, 20mm Open Top Aluminum Crimp Cap, pre-assembled with 20*3.0mm Natural PTFE/White Silicone Septa. 100pcs/pk.

CUSTOMER SPECIFIC STOCKING SAVING SPACE, TIME AND EXPENSE. TIMELY RESPONSES TO URGENT SITUATIONS. Product was successfully added to your shopping cart.

50 ml, flat bottom Product no.:8003429 Manufacturer: Macherey-Nagel GmbH & Co. KG SGD 104.65 (excl. GST) Out Of Stock

Vial Kit, 2 ml, Amber, Borosilicate Glass Vial, 9 mm, Blue, Screw Thread Closure, Ivory PTFE/Red Rubber Septum, Unassembled, with Marking Spot, Fully Lot-tested Including HPLC and GC Analysis, Bonded Caps To Prevent Septa Push-through

Gas Chromatography Clear and amber glass vials with a rounded or flat bottom, and volumes from 5 to 20 ml and closures. A rounded bottom vial is more sturdy and ...

of the vial, the height of the vial, and, the thread finish. Vial volumes are nominal. For example, various manufacturers describe a 12mm x 32mm vial as having a volume of 1.5 mL, 1.8 mL, or 2 mL. Clear glass and amber glass offer essentially the same inertness. Amber glass protects sensitive samples from exposure to UV light. The marking spot