Acrylic Burette with PTFE Key Stopcock, Class B, Transparent acrylic burette features easy to read graduations and leakproof PTFE plunger stopcock., Each

Details

Here is the corrected text: • Burette with 50mL capacity • Class B, ±0.10mL tolerance, as per DIN ISO 385 standards for precision • The burette has a chemical-resistant, blue-printed scale in 0.1mL graduations • Includes an attached PTFE straight-bore stopcock • Made of high-quality acrylic, which tolerates most dilute minerals, acids, and bases • 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 and is calibrated for delivery • Note: Not for use with hydrofluoric acid or ammonium hydroxide; not autoclavable • Replacement 4” stopcock plunger: CH0233BSPR