WHEATON 353259 Shake Flask, 250mL, Shinetek Instruments Research Institute (CAT#: STEM-L-5273-LGZ)

Used in a shaker, the baffle improves the oxygen solubility and mixing of microbial culture.
Shatterproof bottles, sealed with stoppers, cotton plugs or sealing film.
Narrow neck design reduces liquid splash.
Manufactured from borosilicate glass to USP Type I and ASTM E 438 Type I, Class A requirements.

With three spoilers
Specification: 250 mL
Unit: PCS
Package Quantity: 1

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