"Tubes"

This organism is commonly isolated from sewage, water, soil and dairy products, as it is a normal part of intestinal flora.

Introduce Students to PCR Technique with a Basic Procedure

Build models to study this important geological feature.

The selective permeability of membranes is of fundamental importance to cellular physiology. Students will perform experimental procedures involving diffusion, dialysis, water potential and osmotic potential. For 10 lab groups.

Generate your own sustainable energy by converting common organic waste into biogas with this easy-to-use kit.

This direct-reading colorimeter is ideal for complete, on-site analysis.

Model shows the transverse and longitudinal section of a dicotyledonous stem in which case the cambium ring has been formed but no secondary growth has yet taken place.

High quality Liebig condenser for chemistry classrooms and laboratories.

Learn about urinalysis, one of the oldest medical diagnostic tests performed.

Universal clamp with cork-lined prongs capable of holding objects up to 2.3" wide, featuring a boss head for attaching to rods up to 0.59" in diameter, offering secure and adjustable holding for various lab setups.

This bell jar demonstrates that sound waves can't travel and therefore can't be heard without air or matter.

BVM in three sizes.

Hands on forensic practice and evidence understanding.

Hone your micropipetting skills by practicing with reusable supplies.

This organism is a common environmental isolate, and can be found in soil as well as in industrial settings.

Beta hemolysis on blood. Causes wound infections and septicemia.