Free sample 10mm hplc vials with writing space for liquid autosampler
2021 - 06 - 21
How Pierced PTFE/Silicone Septa Affect GC-MS Experiments
Jan 02, 2006 · In the GC-MS analysis by liquid injection, the autosampler was used for solvent addition, standardization, and calibration. Contamination from the silicone septa was identified, which is related to cyclic PDMS residue and curing agents, 6 in which hexa-methylcyclotrisiloxane is designated as D3, octamethylcyclotetrasiloxane as D4, decamethylcyclopentasiloxane as D5, and so forth.
HPLC Chromatography Vial – alkali...
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