"WardsSci000475"

Universal low retention pipette tips repel liquid by creating a hydrophobic surface on the inside of the tip increasing your accuracy and data quality.

With quick set up and execution, Large Demonstration Electroscopes give educators more time to work with students.

Both versions of these economy tuning fork sets come with a mallet designed for one hard and one soft end for use with all frequencies of forks.

This demo features a cathode beam to explain the electromagnetic nature of electrons.

Natural size, in SOMSO-Plast®. Nerve endings, filum terminale and cauda equina of the spinal cord (also in cross-section) are shown.

This spectrometer is economical and capable of performing many types of experiments involving spectras, angle of prisms, refractive indexes, and more.

Premiere® premium grade slides provide consistent results for all laboratory tests.

Ward’s® PURE Preserved Specimens - the best dissection experience from start to finish.

Large, lightweight meters, ideal for classroom demonstrations.

One unit of this Restriction Enzyme will digest 1{mu lower case}g of DNA in 60 minutes in 50mL r x n volume. Each comes in a recyclable packaging that holds the enzyme, buffers, and a lot-specific product information sheet that contains details of the rigorous quality control assays performed, product storage and usage information, protocols, and references.Note: All restriction enzymes require storage at -20°C. A ship date is required. Available to US customers only.

The award-winning Snap Circuit Series uses building blocks with snaps to build electrical and electronic circuit projects.

Our newly re-designed variable micropipettes are sturdily designed with volumes ranging from 0.1 to 5000 µl.

Understand Color and Heat Absorption.

The Complete Precision Air Table helps investigate low-friction collisions.

Priced so everyone can have their own.

Save time, plastic, and money with the Micropipette tip reload system.