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Laboratory Tools Bulb for Pipet Experimental Consumables Chemistry Teaching Rubber Ear Ball Cleaning Supplies
Specifications:
- Specification: 90ml
- Quantity: 5pcs/pack
- Name 6: Leather blower ball
- Name 5: Vacuum ball
- Name 4: Dust ball
- Name 3: Blow a balloon
- Name 2: Cleaning ball
- Name 1: Wash ear ball
- Model Number: 02029388-02029387
- Material: Rubber
- Item type: Bulb for Pipet
- Classification: Beaker
- Free shipping
- 100 days returns
- Low prices
- 5 million products