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LABCO L.L.C., Chemicals & Bio Chemicals Products,Labco LLC company for sale of chemicals and processing laboratories in Dubai, United Arab Emirates, Chemical products, Bio Chemical Products, Laboratory Products, Medical Products, Chemicals &
6.1.1 Acetonitrile, high-performance liquid chromatography (HPLC) grade (Sigma-Aldrich 34998 or equivalent) 6.1.2 Isoamyl ether (Sigma-Aldrich 260649 or equivalent) 6.1.3 1-Octanol (Sigma-Aldrich 293245 or equivalent) 6.1.4 Methyl Laurate (Sigma-Aldrich 234591or equivalent) 6.1.5 Glycolaldehyde( Sigma-Aldrich G6805 or equivalent)
Solvents are available in poly coated glass bottles and EM ReCycler™ containers from 18.9L to 1,250L. HPLC Grade Acids/Salts: Higher purity than Reagent Grade. Tested at one or more UV wavelengths. Packing poly-coated glass bottles or poly bottles. Residue Grade Solvents: Solvents tested for suitability in Pesticide Residue Analysis. GR ACS Grade
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.
Certified "to fit" Vials Our new certified vial, cap and septa products eliminate "fit" and septa contamination concerns associated with other brands. By taking these extra manufacturing and testing steps, we can ensure: Caps thread properly onto vials, providing an air-tight seal; Syringe needles are not damaged by irregular vial bottom thickness
Certified ACS Reagent (1) Extra Dry (4) Extra Pure (2) FCC (1) GC Resolv (1) GC/Pesticide Residue Analysis (2) GCMS (1) HPLC (13) HR-GC (1) High Purity (1) High Purity Solvent (3) Low Water (1) NF (1) OPTIMA™ (1) PHOTREX™ Reagent (1) Pesticide (1) Residue Analysis (2) Spectranalyzed™ (1) Spectrophotometric (2) Spectroscopy (1) Technical
Its earlier name was High Pressure Liquid Chromatography because it involved use of liquid mobile phase requiring higher pressures than gases used in Gas Chromatography. The technique has found immense scope of applications in both academic and industrial laboratories requiring identification and quantification of mixtures of organic compounds.
Ensuring quality in every part of your workflow, including vials and closures, is critical to success. See the difference in Thermo Scientific Certified Vials and Closures. They uniquely address your compliance by providing three increasingly stringent levels of certification: Specification Certified; HPLC and GC Certified; LC/MS and GC/MS
LC/GC Certified vials are tested by LC/UV for residues of chemicals used in processing and packaging vials. The septa are tested by headspace GC to ensure low levels of low molecular weight polymer. These vials are suited for analyte concentration in the µg/mL concentration; typically detectors like UV and RI.
Melting Point: -89.5°C Boiling Point: 82.4°C Density at 25°C: 0.785 g/mL Dielectric Constant at 25°C: 19.92 Elutropic Value (Silica): 0.63 Refractive Index: 1.377 n20°/D Viscosity (cps) at 20°C: 2.3 Merck Index 13th
Aijiren 2 mL screw top vials are constructed from from Type 1 borosilicate glass, with low metal content, to protect your sample from destabilizing or leaching. The associated 9 mm screw caps and closures come with your choice of septa constructed from either PTFE silicone or natural red rubber.
29322-U: Certified CD ™ vial kit, with Pico Pure Plus+ ™ cap, unassembled volume 1.5 mL, clear glass, 9 mm thread, white polyethylene cap, for use with LC/MS applications, pkg of 100 ea
/ blunt HPLC needles Snap ring vials may alternatively also be crimped with 11 mm crimp closures, if used for GC purposes Packed with 100 pieces in a resealable, tamper-evident zip-lock bag Closures can be ordered as single components or - along with a vial of your choice - as a Vial Kit in
Maximized Uptime to Ensure your Success. Ensuring you achieve reliable and predictable results is at the heart of the design of the Xevo TQ-GC. The system has been rigorously tested to ensure that you spend less time on routine maintenance, and that it can be scheduled to fit around the laboratory workload, maximizing uptime and minimizing disruption.
Certified Vial Kits, screw thread vial - (10) Certified Screw Thread Vials, 9 mm thread - (5) Closures, 9 mm thread, for Certified Vials - (4) Certified Vial Kits with Pico Pure Plus+ Caps for LC/MS - (4) Certified Vials with fused-in inserts, 0.3 mL - (4) Certified Glass Inserts - (4) Certified screw thread vials, 10-425 thread - (2)