Class B Borosilicate Glass Graduated Cylinder with Protective Collar, White Graduations Capacity:500mL giving students shape variation on

giving students shape variation on top of the material-density comparison

3 glass beakers with spouts and white graduations

Teaching the systematic chemical tests that forensic analysts use to identify unknown substances

this universal clamp holder accepts rods up to 20 mm in diameter and bolts securely to retort stands for oversized load support

USB-connected pH logging kit bundling the pH sensor with a USB adapter for real-time acid-base data capture on PC or Mac systems during chemistry and biology coursework

Class B Borosilicate Glass Graduated Cylinder with Protective Collar, White Graduations Capacity:500mL giving students shape variation onPolymer collar protects the neck during tipping or swinging, with high contrast white graduations for reading against darker solutions during routine ASTM compliant measurement.