Reddit reviews JRLGD 20mL Glass Volumetric Pipettes Pipet, Class A, Pack of 5

SPECIFICATION- 20ml, pack of 5.MATERIAL- Made of high borosilicate glass, it has the advantage of good heat resistance and high physical strength. Strong and durable. High temperature resistance, chemical corrosion resistance.EASY- One-mark pipette, more conducive to liquid storage and transfer, reduce the experimental error.SUITABLE FOR- Suitable for liquid transfer, extraction and so on. An instrument commonly used in laboratories, research institutes and classroom teaching.CLEANING- Before using, the pipette should be rinsed with tap water and distilled water, and rinsed immediately after use and placed on the pipette holder.