Adjustable Wooden Funnel Stand for 2 Funnels, 18" Tall, 1.5" Hole Capacity_500mL pairing a six-step 0 to

pairing a six-step 0 to 12V AC line with a continuous 0 to 12V DC line through color-coded lab terminals

Virtually unbreakable ABS-plastic dynamics cart pair with two-level spring punches

these concavity microscope slides hold liquid samples for hanging-drop preparations and observation of specimens in suspension

Studies oblique collisions between steel balls on a flat surface

Hand-painted dicot root transverse section model exposes epidermis

Adjustable Wooden Funnel Stand for 2 Funnels, 18" Tall, 1.5" Hole Capacity_500mL pairing a six-step 0 toDesigned for parallel gravity filtration, this polished hardwood funnel stand holds two 1. 5 inch funnels and adjusts up to 17 inches in height for the chemistry bench.