Globe Scientific Capillary Tube Holding Tray with Sigillum Wax Sealant - Each

Globe Scientifics capillary tube sealing tray contains a unique wax compound that quickly forms a leak-tight seal. Non-toxic, non-drying and non-hardening, the sealant is formulated to withstand centrifugation. There is no need for plastic caps or heat sealing. The tray has 24 numbered places for easy patient identification. The expiration date for the Capillary Tube Sealant is 4 years after the date of manufacture.
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