Polypropylene Test Tube Basket, 14 x 12 x 11cm Chemistry_Chemicals Handmade wooden spice rack holds

Handmade wooden spice rack holds twelve 6-inch borosilicate glass test tubes with caps and includes a filling funnel for kitchen-to-lab cross-over gifting

Hand-painted arterial red and venous blue vessels trace the full systemic and pulmonary circulation across a mounted human figure for cardiovascular teaching

Greatly magnified transverse dicot stem model on a mounted base exposes vascular bundle arrangement and primary tissue layers for advanced botany teaching

laminated iron core

Polypropylene Test Tube Basket, 14 x 12 x 11cm Chemistry_Chemicals Handmade wooden spice rack holdsCompact 14 by 12 by 11 cm autoclavable polypropylene basket organizes test tubes during experiments, washing, and sterilization without corroding under common laboratory reagents.