".2mL+PCR+tubes"

Labor and Delivery Trays are industry standard

Unsurpassed reliability.

Build models to study this important geological feature.

High quality Liebig condenser for chemistry classrooms and laboratories.

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

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

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

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.

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.

All microbial cultures undergo an extensive quality control program prior to releasing for sale, so they are guaranteed for purity as well as for species.

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

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

BVM in three sizes.

Hone your micropipetting skills by practicing with reusable supplies.

Pack of two filter flasks with heavy walls and integral side arm made of borosilicate glass.

Leybold Chemistry Experiments.