Use this buffer solution to calibrate your pH instruments. The formula offers a 4.01 pH and features NIST-traceable materials.
Use this buffer solution to calibrate your pH instruments. The formula offers a 4.01 pH and features NIST-traceable materials.
Specially formulated with NIST-traceable materials, this OAKTON WD-05942-22 4.01 pH Buffer Solution delivers a pH of 4.01. the solution is ideal for calibrating your pH instruments.
Features
pH | 4.01 |
Accuracy | ±0.01 pH at 25°C |
Product Volume | 33.81 oz (1 L) |
pH | 4.01 |
Accuracy | ±0.01 pH at 25°C |
Product Volume | 33.81 oz (1 L) |