Glass Graduated Cylinder, 25mL - Class B - White Single Scale - Hexagonal Base - Borosilicate Chemical_Calcium Hydroxide there may be minor imperfections

there may be minor imperfections that do not affect physical function

ASTM Class B volumetric flask in heavy-duty borosilicate 3

and tentacle structure for invertebrate teaching

Autoclavable polypropylene draining basket measuring 40 by 40 by 11 cm

Glass Graduated Cylinder, 25mL - Class B - White Single Scale - Hexagonal Base - Borosilicate Chemical_Calcium Hydroxide there may be minor imperfectionsINDUSTRIAL QUALITY Made from heavy duty borosilicate 3. 3 glass. EXTREMELY ACCURATE Meets ASTM Class B tolerances for precision and are individually calibrated to contain. EASY TO READ Large, white single scale in 0. 5 mL graduations. MAXIMUM STABILITY One piece molded glass construction with hexagonal base and adjustable plastic bumper guard. GREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS & HOUSEHOLD Superior chemical durability and heat tolerance.