National Scientific Storage Vial Convenience Kits, Closed Top
Top grade PTFE/silicone septa used for cleanliness
$84.00
# Storage glassware manufactured in Type 1, Class A, 33 expansion borosilicate glass or 51A amber glass
# Capacity ranges from 2mL to 40mL
# Provide constant pH for duration of sample storgae life
# Chemically inert caps suitable for most chromatography and storage applications
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