"science kits&amp"

Raise Large Fish With A Low-Maintenance System

The Vernier Exercise Heart Rate Monitor is an excellent hands-free option for continuously monitoring heart rate before, during, and after exercise or while a person is stationary.

A truly unique concept in microscopy!

Premium Retort Bases with no-slip rubber strips and tapped hole made of powder-coated pressed steel.

Made of vinyl-coated steel, this wall-mountable rack with 48 pegs (2.75" pegs) offers ample space for drying various labware with added durability.

Release Powder Easily, Even Overhead

Quick setup for distillation

The most durable sieve set on the market.

The HOBO® Solar radiation shield is designed for temperature and relative humidity measurement accuracy in locations exposed to direct or reflected sunlight.

Go beyond measuring electric charge with an electroscope.

Phylogenetic Examples of Different Morphological Types and Metabolic Strategies

Penicillium notatum is a deuteromycete that produces penicillin. It is available in normal and high-yield strains.

This set of 12 cultures can be studied as hands-on examples of the bacteria described in the most popular high school-level biology texts.

When general laboratory grade water (Type III) is all you need, then PURELAB Chorus 3 is the reliable solution with the flexibility to suit your requirements.

This species of Rhodospirillum is commonly isolated from stagnant water and mud. It is especially interesting because it produces a red pigment and is also capable of photosynthesis.

Define and compare ways organisms have been preserved.