"Sample+Dippers"

Pack of 100 graduated, leak-proof micro centrifuge tubes made of polypropylene with raised graduations and snap cap lids.

Take the human error out of counting drops and bubbles during experiments and demos.

An impressive collection of claws for comparison.

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

Easily show sources of contamination.

Easily determine turbidity.

Fine crystalline, pure calcite.

Innovative horizonal drawer system for upright freezers.

Investigate the thermal characteristics of three electrical thermometry devices
Explore the features and behavior of a closed loop digital temperature control system

Test multiple freshwater parameters in minutes with pre-measured, no-mess reagent disks.

Hematite-cemented quartz; orthoquartzite.

Chlorite-bearing.

Explore dendrochronology.

Deep purple crystal clusters.

Meets AP Science Practices 2, 4, 5, and 6

Experiments cover Earth Science, Life Science and Physical Science