Burette, Acrylic, PTFE Stopcock, 25ml x 0.1ml (Each)

Product Description Burette with 25mL capacityClass B, ± 0.10mL tolerance as per DIN ISO 385 standards for precisionBurette has chemical-resistant blue printed scale in 0.10mL graduationsIncludes an attached PTFE straight bore stopcockMade of high quality acrylic; tolerates most dilute minerals, acids, and bases This 25mL Acrylic Burette is durable, lightweight, and resists shattering, impact, and most non-abrasive cleaners including ammonia and strong detergents. The ±0.10mL tolerance meets ASTM Class B / DIN ISO 385 standards for precision. Comes fitted with a polytetrafluoroethylene (PTFE) plastic plunger key stopcock affording low friction use while resisting chemicals, moisture, and high temperatures. The burette has an easy-to-read blue scale with 0.10mL graduations. Calibrated for delivery. Note: Not for use with hydrofluoric acid or ammonium hydroxide. Not autoclavable.