Milwaukee pH 7.01 Calibration Buffer Solution — 230ml

Available: 50 units in stock

Regular price
$12.99
$12.99
Regular price
Sale price
Unit price
 per 

✓ In-store pickup available in Peabody, MA
✓ Talk to a real grower: (978) 278-5898
✓ Heavy soils & media are local pickup only

Lab-grade pH 7.01 buffer solution (MA9007), certified to ±0.01 pH accuracy. The neutral reference point for every pH calibration — always calibrate to 7.01 first, then to 4.01 or 10.01.

  • 230ml leak-proof bottle with tamper-proof cap
  • Sealed against light for maximum shelf life