Excellent for industry and field

Meets ASTM E287 for accuracy.

Automatic self-zeroing burets are individually calibrated for superior accuracy. Break-resistant acrylic body with silk-screened scale. Unaffected by dilute acids and bases (except hydrofluoric acid and ammonium hydroxide) with an operational range of 1–14 pH. Not for use with alcohol or organic solvents. Leakproof and lubrication-free Teflon® TFE stopcock plug.