Noun. 1. lava-rock that in its molten form (as magma) issues from volcanos; lava is what magma is called when it reaches the surface. aa-a dry form of lava resembling clinkers. pahoehoe-freely flowing lava. pillow lava-lava that hardened in rounded shapes suggestive of pillows; believed to result from underwater eruptions.
Epinephrine can also be delivered through a syringe. The active ingredient in EpiPens, epinephrine, is a listed âacutely hazardous wasteâ. (P042) under the Massachusetts Hazardous Waste Regulations (310 CMR 30.136) because, even at low doses, improper or unknowing use or exposure can cause death.
What is a corrosive hazardous waste? Corrosive hazardous waste are typically acids (such as hydrochloric or sulfuric acids) and caustics (such as sodium hydroxide). A waste is corrosive under RCRA it is: Aqueous and has a pH less than or equal to 2.0 or greater than or equal to 12.5.