Gas Chromatograph Accessories
Sigma Aldrich Fine Chemicals Biosciences PY1 >=98% (HPLC) | 1224696-72-3 | 5MG
PY1 >=98% (HPLC) | Purity: >=98% (HPLC) | Mol Wt: 497.39 | 1224696-72-3 | 5MG
Perkin Elmer US LLC Siltek Deactivated Glass PSS Liner - 4 mm I.D., 5/pk
Inlet liners for split injection have mixing chambers with tortuous flow paths to allow full vaporization of the sample. Deactivating the surface of these liners prevents active compounds from degrading. Packing the liner with wool will trap non-volatile residue and prevent column contamination when analyzing dirty samples. Inlet liners for splitless injection are generally designed as straight tubes, although new designs such as the gooseneck will help contain the sample in the injector. Packing these liners with wool will also help trap non-volatile residue and prevent column contamination.
Perkin Elmer US LLC CTFE Port Plug 1¼ -28
This 1 -28 CTFE Port Plug is for use with NexION 1000/2000 ICP-MS series instruments. It is included in the NexION 1000/2000 SMARTintro Black Kit (N8150036).