News

DWK Life Sciences | VWR Supplier: DWK Life Sciences Description: Manufactured from 51 expansion borosilicate glass conforming to USP type I and ASTM E438, type I, class B requirements. ,SCERSP897085-0009EA,SCERSP897085-0007EA DWK Life Sciences DWK Life Sciences continues to produce PYREX ® laboratory glassware under licence from Corning Inc., using traditional glassblowing techniques and the latest glass production technology. Thanks to its revolutionary thermal properties and chemical resis...

Labware Tubes, Caps, Vials, and Racks Vials Other Vials Vial MER C0001207 60 ML, Amber, 24-400 White Open Cap, PP, Natural PTFE/White Silicone 3 MM Thick Septa (72 Vials Cap Septa for GC HPLC – HPLC Solvent Inlet Filter Suitable for 10ml Vials headspace vials aslo Additional Information: Packaging Details: 20mm x 3mm White PTFE/Silicone Septa with Alu Crim suitable for 10ml & 20ml Headspace vials required for GC; 20mL, Clear Glass, 22.5*75mm, 20mm Square Rim, Flat Bottom, Crimp ...

Products | Glass Vials – Part 3 Glass Vials supplies this 350 Microliter Clear Flat Bottom Insert Tube with Trim ID Ring from high quality glass and pairs well with our 2ml autosampler vials. Call us at 800-466-6910 with any questions or if you would like a quantity price quote. Solutions – Mastelf HPLC Vials, Cap and Septa Manufacturer These beveled neck Screw & Crimp vials are available in both 6mL, 10 mL and 20 mL capacities, flat or rounded bottom. Mastelf headspace vial...

Discrimination of Virgin and Recycled Polyethylene Based on Dec 01, 2020 · A method of headspace gas chromatography coupled to mass spectrometry (HS-GC-MS) followed by multivariate statistical analysis was applied to identify recycled and virgin polyethylene (PE). Under the optimized conditions, a total of 47 volatile organic compounds (VOCs) were detected, which can be categorized as aliphatic hydrocarbons, additives Products for SPME – Solid Phase Micro Extraction | analytics The...

Amazon Best Sellers: Best Lab Sample Vials 5ml Vials-Transparent Glass Headspace Vials with Plastic-Aluminum Flip Off Caps and Rubber Stoppers, 100 Pack, 20mm Flat Bottom Lab Vial (Transparent) 4.8 out of 5 stars 123 $19.99 – $32.00 vials* | Sigma-Aldrich Search results for vials* at Sigma-Aldrich. Compare Products: Select up to 4 products. *Please select more than one item to compare China Chromatography Vials manufacturer, PTFE/Silicone Septa Chromatography Vials, PTFE/Silicone Sep...

VWR International | VWR VWR offers a wide variety of flasks to meet your labware needs. Select pear shaped, round bottom, flat bottom, Kjeldahl, conical or Erlenmeyer flasks, hip flasks, drinking flask, plastic flask, stainless steel flask in a variety of capacities. Perform specialized procedures with distilling, rotary evaporator, filter and iodine flasks. CorningHYPERFlask Cell Culture Vessels HYPER Flask ; Corning Description. The Corning High Yielding Performance Flask (HYPERFlask) cel...

Headspace vials – Capital Analytical Headspace vials used in chromatography autosamplers. Product Code: 151105 6mL, Clear Glass, 22x38mm, 20mm Square Rim, Flat Bottom, Headspace Vial LLG Crimp Neck Vials ND11, small and wide opening (flat bottom) Home > Chromatography > Vials > Vial Septa > LLG Crimp Neck Vials ND11, small and wide opening (flat bottom) LLG Crimp Neck Vials ND11, small and wide opening (flat bottom) LLG-Crimp Neck Vial N 111.5ml O.D.11.6mm 7085511 Chromatography Vials...

Basic Principles of Headspace Analysis | analytics-shop.com It is important to ensure the correct vial and cap are used! Vial Size: Headspace vials are available in 6, 10 and 20 ml sizes. Use a vial large enough to ensure adequate headspace or phase ratio without excessive dilution of the components of interest. Phase ratio is discussed later and should normally be at least 50 % of the sample volume. Headspace Vials and Caps for Gas Chromatography Headspace gas chromatography requires headsp...

GC-MS | Gas Chromatography Mass Spectrometry | PerkinElmer 2 mL Autosampler Convenience Kit – 11 mm Clear Glass Vial with Aluminum Crimp Cap and PTFE/Red Rubber Septa, 500/pk N9300503 Available with either glass or polypropylene vials and a range of cap choices, these autosampler vial, cap and septa kits make it surprising simple to re-stock your laboratory. Autosampler Vials, Caps, and Closures Autosampler Vials, Caps, and Closures Thermo Scientific™ 9mm Clear Glass Screw Thread Vials...

Vials/Caps/Septa Manufacturer Syringe Filter Manufacturer Lab HPLC Vials & Caps AI HPLC 2ml Vials & Caps (8-425) A2 HPLC 2ml Vials & Caps (9-425) High quality Unique thread design USP TYPE I Grade OEM Accepted white PTFE/red Silicone septa Nature PTFE/white Silicone speta Nature PTFE/white Silicone spata, 8mm blace screw PP cap, 5.5mm centre hole V8A V8C V8B V8D S8A S8F S8A SC8F8F SC8A8A SC8AA8A Autosampler Vials,Headspace Vials,Chromatography Vials There are a lot of factor...