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[ noun ] a seal that must be broken when first used and cannot easily be resealed

Examples

"it was stored in a tube with a break seal"

Used in print

(Francis J. Johnston and John E. Willard, "The...)

The purified product was stored at_- 78 ` in a tube equipped with a break_seal .

The radiochlorine was stored at_- 78 ` in a tube equipped with a break_seal .

Purified inactive chlorine was then added from one of the tubes described above and the mixture frozen_out and sealed_off in a flask equipped with a break_seal .

Related terms

seal

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