pH Calibration Fluid pH 4.0


PINPOINT® High-Precision pH Calibration Fluid
4.000 +/- 0.002
Comes in a plastic envelope packet and is extremely accurate and field portable. Packet contains ample fluid for calibration (about 30 ml).

Add to Cart:

  • Model: phcal.4.0
  • Manufactured by: American Marine

This product was added to our catalog on Sunday 22 February, 2009.