"Preserved+Plant+Materials"

Aid in secretion and absorption of organs.

Quick and easy to attach to a phone's camera with the detachable clip.

Portable multi-parameter meter for measuring pH, conductivity, and dissolved solids in agricultural and hydroponic systems.

Contrad® NF is a non-foaming concentrated liquid detergent designed for high-pressure cleaning applications in laboratory and industrial automatic washing machines, CIP systems, steam washers, etc.

Suitable for a wide range of uses from culinary to industrial and scientific purposes.

These desiccator plates can be used in a desiccator to remove moisture from specimen and protect specimen against water vapor in the air.

Learn the Cycles of the Atmosphere’s Most Abundant Gas

Compare Similarities and Differences Among Three Broad Categories

All-in-one handheld tester for monitoring pH, nutrients, and water quality in hydroponic and agricultural systems.

Don't Forget Your Maintenance Parts.

Dissection trays for all sizes of specimens.

Great for beginners.

Highly visible white plastic marker stakes can be labeled with a grease pencil, then cleaned for reuse.

Dissection tray with tie down holes.

Synthesize a Variety of Esters by Reactions of Organic Acids and Alcohols

Dissection tray with wax and tie-down holes.