Chromatography Fittings
Optimize Technologies ITB™ PTFE Piston Seal, Varian 9000 Star, 9010, 9012, 9020, 220, 230, 240, 10pk
Optimize Piston Seals are the longest lasting seals on the market. Machined from either of two proprietary polymer blends, UHMW-PE or ITB, Optimize Seals provide the ultimate in high pressure sealing capacity. For mostly aqueous buffered mobile phases, PTFE-based Improved PTFE Blend (ITB) seals are a superior choice for applications with elevated temperatures, high organic content, or when the broadest possible solvent compatibility is required. ITB™ seals tend to be softer than those made from UHMW-PE, making them more forgiving at high pressures where piston side-loading or misalignment may occur. This softer nature also leads to more shedding, but the ITB™ proprietary blend is designed to shed particles that are large enough to be caught at the surface of a standard 2µm frit, not embed within it. This item is equivalent to OEM part number 03-919397-00.
Analytical Sales & Services 5/16-24 To 1/4-28 Adapter
This item has a minimum order quantity of 3 per supplier requirements. 5/16-24 TO 1/4-28 ADAPTER
Tosoh Bioscience LLC STD PEO SE-70 590000MW 0.5G
Calibration Standard, Polyethylene Oxide; Tosoh; Description: SE-70; Molecular Weight: 5.9 x 105 M. W.; Quantity: 0.5g
Waters Corp Nano Tee, 0.015 Through-Hole, for nanoACQUITY UPLC Sample Manager
Waters Nano Tee, 0.015 Through-Hole, for nanoACQUITY UPLC Sample Manager
Tosoh Bioscience LLC STD PS A-5000 6200MW 5G
Calibration Standard, Polystyrene; Tosoh; Description: A-5000; Molecular Weight: 6200 M. W., Quantity: 5g
Essendant Vibrant Color Sponges, 4.7 x 3, 0.6"" Thick, Assorted Colors, 4/Pack
From a small counter-top spill to a pile of dishes, Scotch-Brite ocelo™ Multi-Purpose sponges are up to the task. These colorful, handy sponges are made from 100% plant-based fibers, and ideal for day-to-day cleaning both inside and outside of the house.