Volumetric Flask - Glass, 1000 ml, Pack of 2 L1-Health & Hygiene-L2-Cleaning Equipment-L3-Dustpans & Brushes making this brush a practical

making this brush a practical and economical choice for classrooms

Combine with other threading sets to create collaborative string patterns and counting lines

or perform relay-style races

Supports development of lab safety and handling techniques

The soft movement of the wooden segments and the gentle rattling sound engage a baby's senses

Volumetric Flask - Glass, 1000 ml, Pack of 2 L1-Health & Hygiene-L2-Cleaning Equipment-L3-Dustpans & Brushes making this brush a practicalThese high capacity Volumetric Flasks are made from borosilicate glass, delivering exceptional strength and precision for laboratory settings. Sold as a set of two, each flask holds up to 1000mL of liquid, sealed with a chemical resistant polyethylene stopper (socket size 24 29). Ideal for preparing large volumes of standard solutions and precise dilutions, these flasks are calibrated to contain exactly 1000mL at 20 C. Their durability ensures long