"SCIENTIFIC HATCHERIES"

These reusable stainless steel scoops allow you to easily transfer powders and granular products.

Tradiitonal lever switch for circuit experiments.

Starter kit containing all the popular size connecting wires for use with a breadboard.

Leakproof, amber laboratory quality bottles with many applications in the field or laboratory.

Multipurpose media. Supports the growth of a variety of microorganisms.

Premeasured Packs Save Time in the Lab
Simply add the contents of one Dehydrated Media pack to one liter of water, bring to a boil, and sterilize, to make enough media for 40 to 50 plates or 16edited0 tubes.

For testing antimicrobial susceptibility of microorganisms by agar diffusion method.

Premeasured Packs Save Time in the Lab
Simply add the contents of one Dehydrated Media pack to one liter of water, bring to a boil, and sterilize, to make enough media for 40 to 50 plates or 16edited0 tubes.

Bring the Earth sciences to life and satisfy National Science Standards (NSS) with one of these versatile density flow models. Teacher developed, these educational demonstration models are the most complete and useful tools for simulating the realistic flow of fluids in nature (i.e., weather systems, ocean circulation, mountain building, and plate tectonics).

Soybean-casein digest medium supports the growth of a variety of microorganisms. Premeasured packs save time in the lab. Simply add the contents of one dehydrated media pack to one liter of water, bring to a boil and sterilize to make enough media for 40 to 50 plates.

Keep your grip and protect your hand.

These centrifuge tubes are ideal for environmental uses such as water analysis and other applications wherein tubes have the potential to contaminate samples.

Chill your vials for almost 3 hours and visual see a color change if it is getting to warm.

Set of 54 Includes twenty 1 g (blue), twenty 5 g (red), ten 10 g (yellow), and four 20 g (green) weights. These colored and coded stacking masses help children see mass relationships at a glance. Each color represents a different thickness and mass. Includes plastic storage box.

Economical choice for basic applications.

This compact power supply is ideal for DNA or RNA electrophoresis.

A digital lux meter ensures accurate light measurements for optimal lighting in any environment.

Boats for general-purpose weighing, dispensing, storage, food processing, evaporating, or drying.