6 x 4" Plastic Mirror, 10-Pack Weight_100g this universal clamp holder accepts

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

this basic Paramecium model demonstrates ciliate structure and single-celled organism anatomy for biology teaching

10-inch vacuum pump plate on an aluminum base with a stopcock and rubber seal

packaged with a keeper that bridges the poles to keep the field intact between sessions

sized to fill the gap between 100-ohm and 1k values for fine-grained voltage-divider investigations

6 x 4" Plastic Mirror, 10-Pack Weight_100g this universal clamp holder acceptsDesigned for safer per desk reflection work, ten 6 by 4 inch acrylic plane mirrors arrive as a 10 pack, lightweight and shatter resistant for image formation and ray tracing experiments.