You are purchasing 100 grams of Lithium Chloride Powder/Crystals. The purity is 99% minimum. This a lab/battery grade material that will have some clumping and chunks (unavoidable with this material). It is for Lab, R&D or Science use only.... NOT intended for Food or Drug use. May be harmful if swallowed. Eye, skin and lung irritant. By purchasing this item the buyer agrees that they understand the uses and potential hazards with this material. Not regulated by the DOT. Picture may not reflect new GHS labeling. This item is NOT for resale!