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20 mm Headspace Vials, Septum, and Caps
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.
Headspace vial, flat top, flat bottom volume 20 mL, clear
Supelco. SU860097. Headspace vial, screw top, rounded bottom (vial only) volume 20 mL, clear glass vial, thread for 18, O.D. × H 22.5 mm × 75.5 mm, pkg of 100 ea
Mercury and Headspace Vials-headspace vial supplier
20 mL Glass Crimp Top Headspace Vials, Level 2 High-Throughput . These headspace vials are made to withstand higher temperatures and internal pressures required for volatile gas analyses. They have very low metal content, Vials & Bottles for Brooks Rand Mercury Testing Systems
20 mL Headspace Convenience Kit - Crimp Top - PerkinElmer
20 mL Headspace Convenience Kit - Crimp Top Clear Glass Vial with PTFE/Silicone (White) Septa and Skived Pressure Relief Cap, 1000/pk Includes skived pressure relief cap. true false Part Number Quantity Color Style List Price Your Price Quantity N9300902 1000.0 White Crimp Top 910.00 USD Login to view your price Request More Information Add To Cart
Vial Rack for Headspace Vials - Restek
Securely holds up to 36 headspace vials (fits 6, 10, or 20 mL vials). Vials lock in rack for convenient, one-handed cap removal. Openings in the bottom of each well facilitate drainage. Alphanumeric indexing on rack simplifies sample identification. Easy to clean and fully autoclavable.* Stackable—even with vials in place.
| Aijiren
Headspace screw top vial kit, 20 ml, clear, round bottom, silver steel magnetic cap List Price: 207.00 USD List Price: 279.00 USD Caps/septa, screw, headspace, steel magnetic cap, high temperature septa, 18 mm... List Price: 157.00 USD Vial, screw top, headspace, amber, 20 mL, 23 x 75 mm, 100/pk List Price: 128.00 USD
TurboMatrix Headspace Samplers - PerkinElmer
20 mL Glass, OD 23 mm x H 75.5 mm Round Bottom Vials* Description Pkg Part No. 20 mL Headspace Crimp Top Vials with Write-On White Patch and Fill Lines 1000 N9303348 20 mL Headspace Crimp Top Vials with Write-On White Patch and Fill Lines 100 N9303349 20 mL Headspace Screw Top Vials with Write-On White Patch and Fill Lines 1000 N9306241
| Aijiren
Headspace Vials & Caps Part Number: Vial, headspace, certified, crimp, clear, flat bottom, 20 mL, 100/pk. Vial size: 22.75 x 75 mm (20 mm cap) Add to Favorites Subscribe to this item in cart or checkout More lab efficiency with your auto delivery schedule, modify and cancel it at any time.
Headspace Vials & Headspace Caps, 20 mL & 10 mL Headspace
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.
(PDF) Determination of methylmercury in environmental samples
Oct 1, 2003 · The mercury species in the water was propylated in the headspace vial and analyzed with HS-GC/MS. The limits of detection of MeHg and EtHg for 1 L water sample were 0.005 and 0.007 ng/L, respectively.
Mercury speciation in hair by headspace injection–gas
Oct 15, 2010 · Alkaline extraction procedure: a 20 mL FEP bottle containing 2 mL TMAH and 0.1 g hair sample was placed in the oven at 85 °C for 3 h. Once cooled down, 10 mL CH 2 Cl 2 and 1.5 mL HCl (Suprapur) were added; the mixture was shaken for 15 min, and centrifuged for another 15 min at 3000 rpm.
VWR® 20 mm Crimp Seal Headspace Vials | VWR
Clear 20 ml headspace vials designed to fit most headspace autosamplers. Round bottom vials fit PerkinElmer®, Tekmar®, and Varian® headspace autosamplers. Flat bottom vials fit Aijiren® and Carlo Erba autosamplers. Ordering information: 20 mm crimp seals have to be ordered separately. Order Now.
Thermo Scientific™ 20 mm Headspace Vials, Septum, and Caps
Type 1 borosilicate glass Clear glass vials with 20mm crimp seal finish are designed to fit most headspace autosamplers Flat bottom vials maximize heating efficiency when used with bottom Round bottom vials are more easily handled by robotic arms that lift the vial from the tray
Determination of methylmercury and inorganic mercury - PubMed
A method for the determination of different mercury species in whole blood is described. Inorganic mercury (InHg) was determined in 2 ml of standard solutions or blood samples using head space (HS) injection coupled to atomic absorption spectrometry (AAS) after treatment with concentrated sulfuric a
METHOD 1631-E: MERCURY LABORATORY ANALYSIS
Method 1631, Revision E: Mercury in water by Oxidation, Purge and Trap, and Cold Vapor Atomic Fluorescence Spectrometry, August 2002 • Guidance for Implementation and Use of EPA Method 1631 for the Determination of Low-Level Mercury (40 CFR part 136) • EPA Method 1669: Sampling Ambient Water for Trace
