National Scientific Storage Vial Convenience Kits, Closed Top

National Scientific

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$84.00
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Top grade PTFE/silicone septa used for cleanliness

# 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