Filtration is one of the most common techniques used in laboratory experiments to purify samples before analysis. This high quality paper is recommended for student use for all routine filtering activities. Medium rentention and flow-rate makes it perfect for chemistry, biology, and general science experiments. Each pack contains 100 filter papers, and each sheet is a square measuring 4 inches by 4 inches; 6 micron paper.
Is it a demonstration of a scientific law or a work of art?
This illuminated orbiter is great for demonstrations in the astronomy classroom!
A cool kit that helps you build your very own robotic arm!
This caffeine molecule mug makes an excellent gift!
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.