Earth Science Soil Analysis Kit for 10 Student Groups Subcategory_Dissection Equipment and marble for hands-on texture

and marble for hands-on texture

providing enough parts for many simultaneous models in stereochemistry and functional-group identification student work

Three-prong double-adjustable universal clamp with non-slip vinyl grips and a swivel bosshead accepting rods up to 21 mm

carrying 2kg dynamic or 15kg static loads for precise apparatus leveling on the bench

plus 100mL of 1M KCl electrode storage solution for full calibration across the meter's range

Earth Science Soil Analysis Kit for 10 Student Groups Subcategory_Dissection Equipment and marble for hands-on textureSoil analysis kit teaches earth science techniques through pH testing, composition analysis, and nutrient identification for 10 student groups.