EISCO CH0233B 50mL Acrylic Burette, Class B - 0.1mL With PTFE Key Stopcock

EISCO CH0233B 50mL Acrylic Burette, Class B - 0.1mL With PTFE Key Stopcock This 50mL 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.

Replacement 4" stopcock plunger: CH0233BSPR

* Burette with 50mL capacity * Class B, ± 0.10mL tolerance as per DIN ISO 385 standards for precision * Burette has chemical-resistant blue printed scale in 0.1mL graduations * Includes an attached PTFE straight bore stopcock * Made of high quality acrylic; tolerates most dilute minerals, acids, and bases