"Note+Boards"

CAS Number: 2353-45-9
Formula Weight: 808.86
Formula: C37H34N2Na2O10S3
Synonyms: FD&C Green #3, FCF
Shelf Life (months): 36
Storage: Green

A Game Your Students Will Want to Play

A great intro for all sciences.

Stool frame of 18-gauge steel tubing securely welded to a Ø 14" seat pan.

This machine, designed by teacher Bruce Yeany, offers a hands-on demonstration of the relationship between the moment of inertia and the distribution of mass.

One 25 mL bottle of each: Universal Indicator, Bromothymol Blue 0.04% (Aqueous), and Phenolphthalein 1% (Alcoholic).

Simulate decomposition in a sanitary landfill versus an open-air dumpyard.

Meets AP Science Practices 4, 5, and 6

Guard rails help prevent items from slipping off shelves, eliminating spills and breakage.

CAS Number: 7440-66-6
Formula: Zn
Density: 7.12 g/mL
Boiling and Freezing Point: 907°C, 419°C
Solubility: Acids and Alkalies
Shelf Life: 36 Months

CAS Number: 2869-83-2
Formula Weight: 511.07
Formula: C30H31N6Cl
Boiling Point (°C): Decomposes
Solubility: Water and Alcohol
Shelf Life (months): 36
Storage: Green

CAS Number: 9001-63-2
Formula: Complex Enzyme
Boiling Point (°C): Decomposes
Freezing Point (°C): stable <55
Synonyms: Globulin G, Muramidase
Shelf Life (months): 36
Storage: Green

Tubes have a marking spot and reference mark for orientation during use and a threaded neck to accept screw cap.

CAS Number: 548-62-9
Formula: C25H30CIN3
Freezing Point: Decomposes
Solubility: Alcohol and Water
Synonyms: Gentian Violet, Basic Violet 3, C.I. No. 42555
Shelf Life: 36 Months

CAS Number: 7440-44-0
Formula Weight: 12.01
Formula: C
Hazard Info: Flammable
Density (g/mL): 0.4-0.7
Shelf Life (months): 36
Storage: Green/Red

Perfect for putting the 'A' in STEAM, why mess with wires when you can use conductive tape?