The La-Pha-Pack Magnetic Caps 20 mm are painted gold and feature an 8 mm hole for easy sample access. Made from disc form butyl in dark gray with a Shore A hardness of 55°, these caps provide excellent sealing and durability. With a thickness of 3.0 mm, they are ideal for laboratory vial sealing and are supplied in a pack of 1000 for high-volume use.
Key Features:
These La-Pha-Pack magnetic caps ensure secure vial sealing with easy access for sample injection in laboratory settings.
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