"Ward's® Thermochemistry In The Bag Inquiry Demonstration Activities"

Shiny crystal clusters and crystalline groups, this 'fools gold' is brassy and leaves a black streak.

Bright metallic cubic cleavages; lead ore.

Detailed relief map for exploring major ocean floor features and geological processes.

SULFIDE ACTIVATOR SOLUTION PK6

Tubes feature an inner wall coated with spray-dried sodium heparin or lithium heparin.

SILICA ACTIVATOR SOL 20ML PK6

Fragments in natural condition, many showing concave forms and fusion crusts. Sizes are approximate.

COPPER(II) NITRATE 50 ML 1 M

COPPER(II) CHLORIDE CRYSTAL 1-3MM 30G

LEAD(II) ACETATE 3H2O ACS 10KG

COPPER(II) SULFATE 5-HYDRATE LG 2X250G

IRON(II) SULFATE 7HYDRATE RG 100G CRYSTL

A simple dip test for presence of lipids in solution.

Foramlin preserved horse limbs.

A Full Section In One Bundle!

Learn Cell Structure With Hands-On Foam Pieces