"Sample+Dippers"

Titrets® test kits use reverse titration to quantify concentrations in aqueous samples

Works Directly on a Soil Sample, Eliminating the Need for a Soil Extract

A field water collection kit that captures representative samples at specific depths using a horizontal sampler designed for classroom and outdoor studies.

The demonstrations feature the fundamentals of vacuum and air pressure as they describe how a pump works and how to find the mass and density of an air sample.

Measure distance, velocity and acceleration on up to 200 samples per second and distances between 15 cm and 6 m.

Features one tapered spatula end and one rounded flat spatula end. Designed for use with small samples. Perfect for a variety of laboratory uses.

Pack of 12 conical centrifuge tubes made of borosilicate glass with a 15 ml capacity, measuring 120×17 mm (OD), providing durability and accurate sample handling.

The four-wavelength Go Direct Colorimeter measures absorbance or transmittance of a liquid sample.

Measure the concentration of ethanol in air above an aqueous sample with Go Direct Ethanol vapor.

Your students are forensics professionals analyzing DNA collected at a crime scene.

Learn how environmental scientists study pollution by testing air and water samples from your local area.

Keeps loose, soupy sediment samples from washing out during coring when standard core catchers can’t do the job.

Flexible polystyrene boats feature smooth surfaces to provide accurate pour-outs with minimal sample loss.

A rugged 1.2 L stainless steel and plastic water sampling bottle with carry case, designed for dependable field collection during classroom and outdoor investigations.

The Analysis of Minerals and Soils Lab Activity teaches students to utilize physical and chemical techniques to thoroughly investigate crime scene samples.

Our floor model slab saw features an auto-feed mechanism that feeds samples to the blade and shuts off when finished, leaving you free to attend to other projects.