online chromatography sample vials PTFE/red silicone
PTFE/red silicone chromatography sample vials silanized
网页Vials and Closures Catalog 2014-2015 – Aijiren Tech Scientific Polypropylene Red PTFE/White Silicone. 45. 1.3. 60180-667. 100. For 8mm screw vial convenience kits look on page 2
premium chromatography glass vials PTFE/red silicone
网页Spot, 9mm Thread, with 0.040″ Red PTFE/Silicone Septa, Smooth Black Cap, 100/cs Chromatography Vials, 100µL R.A.M. Glass Insert/Clear Plastic Outside, solutions –
PTFE&Silicone Composite M...
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