US$ 44.99
suitable for securing tubes and flask necks in general laboratory assemblies
5L copper steam generator at 9
Four-cell D-size holder in unbreakable plastic with curved retention sides
Pairs a 20° apex with two 80° base angles on a glass wedge prism
Plant Food Nutrient Deficiency Small Group Learning Experiment Kit Diameter_200mm suitable for securing tubes andPlant nutrient deficiency kit examines essential elements through controlled growth experiments, symptom identification, and agricultural science applications.
US$ 44.99
US$ 112.50
US$ 34.99
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