QWORK Watch Glass Beaker Cover, 4 Pack, 6" (150mm) Diameter, Cover Lids for Beakers & Flasks, Evaporation Dish, Polished
Special Features
- Durable: Made of premium glass, great performance, long term service.
- Size: 5" (150mm) in Diameter, 1.4mm glass thick construction resists shattering.
- Multifunction:Great for evaporation, holding samples, covering beakers and flasks.
- Safe: Each cover features ground edges & polished surfaces for safe handling.
- Package: Includes 4 pcs 6" Watch Glass Beaker Covers, ideal for scientific experiment and teaching.
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