HPLC Valve and Injector Accessories
Shimadzu Scientific Instruments SHIMADZU SCIENTIFIC INS (3P ONLY)
NC3924298 4200 INJ BLOCK AIR LINE UNION
Trajan Scientific Smart SPME Fib Dvb/Pdms Vlt 1
Smart SPME fiber DVB/PDMS (Divinylbenzene / Polydimethylsiloxane) Fiber thickness 65µm Fiber length 10mm color code: violett pack of 1pc
![Optimize Technologies OPTI-SEAL UHMW-PE Plunger Seal, Waters 100 µL Head [M45/45G, M501, 510, 590, 600/600E, 610, 6K/6KA, 515, 1515, 1525]](https://assets.fishersci.com/TFS-Assets/CCG/product-images/VN00025036-39-36-01305.JPG-250.jpg)
Optimize Technologies OPTI-SEAL UHMW-PE Plunger Seal, Waters 100 µL Head [M45/45G, M501, 510, 590, 600/600E, 610, 6K/6KA, 515, 1515, 1525]
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, Opti-Seal™ UHMW-polyethylene is the wisest choice. Specially designed to be more resistant to abrasion and wear than standard polyethylene seals, they can last up to seven times longer under mostly aqueous conditions. Despite the UHMW-PE's durability, it has a coefficient of friction approaching that of PTFE. The homogenous polymer nature leads to less shedding, but when it does occur, a larger, more fibrous particle is produced which is easily caught by a filter frit. This item is equivalent to OEM part numbers WAT022934 and WAT022946.
