6PK Raw Gray Limestone, Sedimentary Rock Specimens - Approx. 1" - Geologist Selected & Hand Processed - Great for Science Classrooms - Class Pack - Eisco Labs 6 auspowers_batchtwo 5mm Accessories Package Includes 2

5mm Accessories Package Includes 2 Pack 2 Pack 2 Pack 2 Pack 1 Pack 2 Pack

secure dashboard mount for your portable GPS and other handheld devices

mostly used in machine tool gearbox or textile machinery

3 Inch Luminous Flux : 120 LUMENS Number of LED : 21 Sensor Range: 10ft/120° Adhesive Magnetic Strip MODES:Auto/Always On/Off Mode Read more battery operated closet lights battery operated closet lights battery operated closet lights battery 3x AA battery 3x AA battery Rechargeable LUMENS 120 120 120 brightness 6000K 6000K 3000-6000K

6PK Raw Gray Limestone, Sedimentary Rock Specimens - Approx. 1" - Geologist Selected & Hand Processed - Great for Science Classrooms - Class Pack - Eisco Labs 6 auspowers_batchtwo 5mm Accessories Package Includes 26PK Raw Gray Limestone, Sedimentary Rock Specimens Approx. 1" Geologist Selected & Hand Processed Great for Science Classrooms Class Pack Eisco Labs Raw Gray Limestone SpecimenSet of 6 Samples, 1"The massive, gray variety of limestone is often found deposited in marine environments. It is made up of organic material, primarily calcium carbonate. Excellent for demonstrating the tendency of calcium carbonate to effervesce in acid, and is perfect for