100-Pack Nickel-Plated Dissection T-Pins, 2 inch Manufacturer_hBARSCI Polyhedral 120mL glass alcohol lamp

Polyhedral 120mL glass alcohol lamp ships with a metal cap and fiber wick for low-temperature bench heating in chemistry and biology demonstrations

the thinnest gauge for mounting the smallest and most delicate insect specimens in permanent displays

US-milled iron filings at 40-60 mesh in a 250-gram translucent screw-cap bottle

Hand-driven Newton's color disc that spins seven painted segments fast enough to merge into apparent white through persistence-of-vision and additive color mixing

100-Pack Nickel-Plated Dissection T-Pins, 2 inch Manufacturer_hBARSCI Polyhedral 120mL glass alcohol lampNickel plated T pins provide secure specimen pinning with broad heads for stable dissection board mounting in biology laboratories.