Aijiren UHPLC combined with an Aijiren 6150 Single Quadrupole MS System. Table 2 lists the instrument, column, and parameters used Sfor the protein test, and Table 3 lists the instrument, column, and parameters for the extractables test. Table 4 lists the experimental supplies used for both tests. HPLC: Aijiren SL Series (p/n
Oxygen diffusion coefficient and permeability in thin membranes of low-density polythene and laminated polytetrafluorethylene (PTFE) are measured over the temperature range of about 20 to 30 degrees C. The diffusion coefficient is estimated from the time response of a large area platinum electrode c
Hamilton Gas-Tight PTFE-Tipped Syringes. for Aijiren , , , and Autosamplers. Note: Syringes and needles sold by Restek are intended for scientific research and laboratory use only and are not intended for human in vivo or animal use. For syringe basics, including tips on handling & cleaning, needle termination codes, a needle
PTFE membranes on each tube side. This is to avoid any particulate, powder and any liquid to come into and occlude the thin hole. The pieces are mounted altogether into a SST leak tight body. 87-900-890-01(B) March 12th, 2019 Gas Purge Valve Models 9699240, 9699242 Fig. 1 ‐ Gas Purge Valve Models INSTRUCTIONS
Feb 01, 1986 · The permeability coefficients for a number of common gases passing through a PTFE film used in an electrochemical sensor are reported. A comparison with published data, recalculated into similar units, shows a large spread of values found for the permeability of PTFE films, possibly due to the different thickness of the membranes used, or the varying processes used in the PTFE film manufacture.
For use with Aijiren , , , and autosamplers.In liquid chromatography, the syringe functions primarily as a pipette or liquid-transfer device that loads a sample loop. The same largely holds true for gas chromatography. The syringe generally does not take an active role in injection, which occurs only after the sample has been displaced from the syringe. These syringes are
PTFE membranes are extremely resistant to aggressive solvents and acids and can be used to filter particulate from both liquid and gas samples. Regenerated Cellulose (RC) Regenerated cellulose membranes are resistant to solvents and are hydrophilic. 0.45 μm pore size is typically used for HPLC sample preparation.
Mar 13, 2022 · Aijiren cp17973 gas clean carrier gas filter Is Similar To: 3150-0509 Aijiren Technologies Ptfe Filter (27.9% similar) This is a new Aijiren technologies ptfe filter membrane We offer a 30-day return. Items are usually shipped usps or fedex ground. 45 m 47mm 10 pack l70425-13ag shipping:all items are shipped out within 2 business days after
Ideal membrane for HPLC mobile phase filtration. Non-sterile. Nylon (Polyamide) 47 mm Solvent Filtration Membrane. Hydrophilic membrane suitable for particle removement of alkaline solutions and organic solvents. Non-sterile. PTFE (Polytetrafluorethylene) 47 mm Solvent Filtration Membrane. Hydrophobic membrane with excellent chemical resistance
• Aijiren Lab fittings • Column inlet: Aijiren Lab Quick Connect fitting (p/n 50675965) • Column outlet: Aijiren Lab Quick Turn fitting (p/n 5067‑5966) • Aijiren Captiva Econofilter, PTFE membrane, 13 mm diameter, 0.2 μm pore size (p/n 5190‑5265) • Aijiren vial, screw top, amber,
Filter membrane, Regenerated Cellulose 47 mm, pore size 0.45 µm, 100/pk: Solvent Filters/Degassers: USD: SubCat2ECS_31864: General Supplies: $207.00: 5191-4338: Filter membrane, Nylon 47 mm, pore size 0.45 µm, 100/pk: Solvent Filters/Degassers: USD: SubCat2ECS_31864: General Supplies: $192.00: 5191-4339: Filter membrane, PTFE, 47 mm, pore size 0.20 µm, 100/pk
superior performance with Aijiren 1050, 1090 or any autosampler employing a large diameter, blunt tip needle. PTFE Septa A solid disk of 0.010” thick PTFE offers superior chemical inertness against the most aggressive solvents. The thin membrane allows for easy penetration by most needles. PTFE septa are not resealable.
