Class B Borosilicate Glass Burette with Glass Key Stopcock, White Graduations Capacity:10mL this foam-cut carrying case protects

this foam-cut carrying case protects individual bones in molded slots sized to fit most full-size skeleton sets

5-inch inner ring for seating wire gauze and vessels during classroom heating

Research-grade neon spectrum tube at 26cm with a 10cm central capillary

giving teaching and research benches a flexible mount for demonstration equipment across physics and chemistry workflows

Class B Borosilicate Glass Burette with Glass Key Stopcock, White Graduations Capacity:10mL this foam-cut carrying case protectsPrecision bored to DIN ISO 385 with chemical resistant printing on a borosilicate glass body, calibrated for delivery where meniscus reading against pale titrants demands high contrast.