flat bottom 75mm al crimp HS septa vials
Evaluation of Septa Quality for Automatic SPME–GC–MS Trace
Kolb et al. showed that in using silicone–PTFE rubber septa, For the sample preparation, 20-mL HS glass vials (Perkin Elmer, Shelton, CT) were used.
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Cap, crimp, headspace, aluminum, PTFE/silicone septa, 20 mm, 100/pk. Vial, crimp top, headspace, clear, flat bottom, 20 mL, 23 x 75 mm, 100/pk.
Shimadzu Scientific US Webstore
CAPS (WITH SEPTA), BUTYL/PTFE, 120C MAX [HS-10/HS-20] (100/PK) Vials, 10mL Flat Bottom He...
