Mar 19, 2020 · 028-85423712. Sichuan Provincial People’s Hospital. No.32 Section 2, First Ring Road West, Chengdu. 028-87393545. The Affiliated Hospital of Southwest Medical University. No.25 Taiping Street, Jiangyang District, Luzhou. 0830-3165201. The Affiliated Hospital of North Sichuan Medical College. No.1 Maoyuan South Road, Nanchong.
HS-GC sampling is generally classified as static or dynamic HS. In static HS-GC, the analyte is sampled from a hermetically sealed vial after the matrix has reached equilibrium with its vapour at a predetermined temperature. Figure 3A shows the static HS-GC pattern of a sage sample.
Home » News » 20ml screw headpace vials » Professional 18mm thread headspace glass vials for GC/MS Aijiren Professional 18mm thread headspace glass vials for GC/MS Aijiren Material: USP Type 1, Class A, 33 Borosilicate Glass Dimensions: 22.5 x 46mm/22.5 x 75mm Application: GC system Neck Diameter: 18mm Qty/Pack: 100pcs/pack Volume: 10-20ml
Top quality of hplc chromatography vials for sale with 1-4mL Autosampler Vials for HPLC, UPLC, GC 6-20mL GC Headspace Vials 8-60mL EPA Storage Vials 16mm, 25mm Test Tubes for Water Analysis HPLC Syringe Filters About us Case Ungrouped, Ungrouped direct from Zhejiang Aijiren Start Order.
10-20mL 18mm Screw Thread Headspace ND18: Dimension: 18mm: Cap Color: Silver: Septa details: White, Red, Blue, 1.3-1.6mm thickness. Material: Aluminum for Cap, PTFE/Silicone for Septa: Package: 100pcs/Pack: Cap type: Open top: Septa type: Non-slit
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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.
Headspace vial caps are available in a variety of materials including aluminum, bimetal, and steel; headspace vial cap septa are available in PTFE/silicone, molded PTFE/butyl, and high-temperature varieties. Our headspace vial caps come in either 11 mm, 18 mm, 20 mm or 22 mm sizes.
Product Description Thermo Scientific™ 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.
Headspace Vials. Why Choose Headspace Vials? High Quality headspace vials with a beveled neck for a secure seal, uniform glass thickness for even heat distribution and a stable, strong design for ease of use. Available with rounded or flat bottom profiles for accurate instrument compatibility.
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Volume: 20ml Dimension: 22.5*75mm Color: Amber and Clear Neck: Precision Screw neck Neck Diameter: 18mm Material: Brosilicate Glass/1st hydrolytic class glass Cap:18mm Magnetic Precision Screw Metal Cap Send Inquiry Chat Now TAGS: 18mm-screw-vial 20ml-vial screw-vial headspace-vial gc-vial product description Description
Product Details Product Description 1.A rounded bottom is more sturdy and thus more resistant to the high pressure within the vial during the heating process. 2.Available with amber or clear vial 3.Available with 20ml or 10ml vial Features 1) Screw top vials and caps are recommended for the tightest seal and the most reproducibleheadspace results.
