Graduated Dropper Pipettes Kit 15ml Borosilicate Glass Pipette Clear

Graduated Dropper Pipettes include pipettes and the rubber squeeze bulb used together. Its main use is to transfer liquids, such as essential oils, acid, solvent, etc. It is widely used in labs, teaching experiments, microbiology, etc. Its material is borosilicate...

6 Pack 30ml Plastic Test Tubes with Screw Caps 109x27mm Tubes Black

These test tubes are perfect for the storage of candy, bath salt, spices, beads, powder and liquids; They can also be used in science experiments, party decorations, wedding decorations, classroom lab supplies, and moreSpecificationMaterial: PET, AluminumColor:...