Micronic Screw Caps with External Thread provide a secure closure for long-term sample storage at ultra-low temperatures or a safe sealing during the transportation of your samples
Excellent for storage of hygroscopic chemicals
13 mm Interchangeable crimper jaw set for all steel and magnetic caps
then assembled into dimers that were further purified using gel filtration chromatography
Rxi-1ms Cap. Column 15m, 0.25mm ID, 0.25um 5274-Maintenance Parts Micronic Screw Caps with ExternalGeneral purpose columns for arson accelerants, essential oils, hydrocarbons, pesticides, PCB congeners (e. g., Aroclor mixes), sulfur compounds, amines, solvent impurities, simulated distillation, oxygenates, gasoline range organics (GRO), refinery gases. Tested and guaranteed for ultra low bleed; improved signal to noise ratio for better sensitivity and mass spectral integrity. Temperature range: 60 C to 330 350 C. Equivalent to USP G1, G2, and G38