Fit all 2.0 mL, 12 x 32 mm, vial-based autosamplers. Compatible with all 9 mm screw-thread caps. PTFE-free—ideal for PFAS analysis (e.g., EPA 537) and other PFAS-sensitive methods. Note: Polypropylene vials and caps prevent sample contamination from PTFE coated septa.
Split/splitless with 10 and 20 mL vials, and volatiles interface with 10 and 20 mL vials. Most RSDs are well below 2.5% regardless of vial size or inlet type. Repeatabiltiy with RSDs in this range cannot be achieved with pressure balanced or conventional valve and loop sys-tems. Those solvents with somewhat higher RSD values gener-
Jul 02, 2019 · The more blank vials I run after my highest standard, the smaller the carryover peaks become. However, it is not time efficient for me to have to run 3 blanks in between standards in order to get decent peak shapes. GC Paramaters. OVEN. Initial: 60C (hold 0.1min) ramp to 300C (12.5C/min), hold 6 min. Carrier gas: Helium I am using Rxi-624Sil MS
We are using 10mL headspace vials with gray butyl septa (boiled prior to use to clean and prevent leaking) and capped with aluminum crimps to store 12mL atmospheric gas samples. We will be measuring CH4, N2O, and CO2 on a GC with an FID, ECD, and TCD, respectively. Our GC carrier is He.
Aug 06, 2014 · Gas chromatography time-of-flight mass spectrometry (GC-TOF-MS)-based metabolomics approach was employed to characterize the metabolic differences between caffeinated and decaffeinated coffee. Orthogonal partial least squares discriminant analysis (OPLS-DA) showed distinct separation between the two types of coffee (cumulative Q 2 = 0.998).
GC Septa Nature of Sample Vial Type Recommended Routine samples Clear glass (with or without patch) as SureStop 9mm screw thread or 11mm crimp vial Light sensitive samples Amber glass (with or without patch) as SureStop 9mm screw thread or 11mm crimp vial Low volume samples Micro-Inserts or Microsampling and High Recovery vials
The 7696A Sample Prep Workbench is a standalone instrument, it is designed to operate in safe fume hood environment. It is compatible with any vendors LC, GC, LC/MS and GC/MS. Liquid handling features † Fully programmable draw and dispense rates † Support of 1, 5, 10, 25, 50, and 100-µL syringes with a standard sample handling syringe carriage
For demanding MS work: LC/MS Certified Vials . LC/MS Certified Vials are tested by MS scans from 250 to 1000 m/z with specifications set on the total ion count and presence of clusters in the high mass range. These vials are suited for analyte concentrations in the 100’s ng/mL concentration. Buy now ×
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; find Supelco-SU860097 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich.
Description: Clear, flint screw-thread sample vials offer maximum visibility ,89210-120CS,66009-558CS,66009-551CS,16218-124CS,16087-058CS,66009-554CS,93001-566CS Sample Vials , Ace Glass Incorporated
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.
Make sure this fits by entering your model number.; 1. ND9mm Screw Thread Autosampler Clear Lab Vials are made of clear Type 1, Class A Borosilicate Glass with a writable label for sample identification, meeting the international standards for hydrolytic extraction, ASTM E-438 Type 1 class A borosilicate glass, compliant with the requirements of U.S. and European Pharmacopeia which improves
Certified by GC/MS to be contaminate free for VOC analysis. 10ml, 20ml clear or Amber precision thread vial. Magnetic screw caps 8mm center hole. Septa are blue PTFE sample side; White Silicone outside. 10ml 22.5 x 46 mm, 20ml 22.5 x 75.5mm, 17.5 x 1.5mm Septa, 18mm metal Screw ; Borosilicate Type I Glass Vials
Using these universally compatible vials, rationalization of other 2 mL vials, as for instance 11 mm crimp neck vials, screw neck vials 8 – 425 and 10 – 425, is possible. 1030-10002 1.5 mL 32 x 11.6 mm Clear Glass 9-425 Thread
7673,7683 and 6850 autosamplers Screw top 4 mL glass vials are a custom fit to the Aijiren 6850 autosampler tray for use as sample as well as wash vials. Vials with fill marks are also appropriate for use as wash vials and waste vials in 7673 and 7683 autosamplers.
Material: USP Type 1, Class A, 33 Borosilicate Glass
Application: Water analysis
Qty/Pack: 25pcs/pack or 100pcs/pack
Dimensions: 16 x 100mm
Neck Diameter: 16mm
Volume: 12ml
Payment: T/T
MOQ: 1 pack
Dimensions: 27.5 x 57mm/27.5 x 75mm/27.5 x 95mm/27.5mm x 140mm
Material: USP Type 1, Class A, 33 Borosilicate Glass
Application: Environmental analysis
Neck Diameter: 24mm
Qty/Pack: 100pcs/pack
Volume: 20-60ml
Payment: T/T
MOQ: 1 pack
Material: Nylon; Hydrophilic PVDF; Hydrophilic PTFE; Hydrophobic PTFE; PES; MCE; Hydrophilic PP; Cellulose Acetate(CA)
Qty/Pack: 100pcs/pack
Application: Filter
Payment: T/T
MOQ: 1 pack
