10Pcs/Lot Plastic Head Glass Dropper Pipette With Scale Teaching Tools 1mL

Specifications: Material: Glass Size: Capacity Precision Length Tube outer dia. Dropper mouth outer dia. 1 ml 0.02ml 200mm 7mm 3mm 2ml 0.04ml 190mm 8mm 3mm 5 ml(This link) 0.1ml 200mm 10mm 3mm 10ml 0.2ml 200mm 13mm 3mm Features: - Good teaching tools; - Good permeability; - Has a strong experimental demonstration effect; - Four different specifications to meet your different needs. Package Included: 10 Pcs x Dropper








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