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LW Scientific is committed to remaining operational and to focusing our efforts in much-needed medical products to combat the COVID-19 pandemic.


As a leading medical device manufacturer, we continue to take seriously diagnostic laboratories' need for our products.
LW Scientific acknowledges our role in supporting the front line medical workers and is working hard to ensure continuity of delivery.

LW Scientific is committed to remaining operational and to focusing our efforts in much-needed medical products to combat the COVID-19 pandemic.


As a leading medical device manufacturer, we continue to take seriously diagnostic laboratories' need for our products.
LW Scientific acknowledges our role in supporting the front line medical workers and is working hard to ensure continuity of delivery.

Sigillum Wax Sealant

$ 44.00
SKU CNP-TUB7-WAX7

LW Scientific's 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.

  • For use with the microhematocrit capillary tubes
  • 1 Box (includes 10 trays)