Coming in red color, the buffer capsule is a fresh pH calibration solution anytime and anywhere. It can be mixed with 100-mL deionized water to create a clear, 4.00 pH solution. It can produce a clear pH calibration solution accurate to ±0.02 pH (at 25°C) with traceability to NIST standards.
Coming in red color, the buffer capsule is a fresh pH calibration solution anytime and anywhere. It can be mixed with 100-mL deionized water to create a clear, 4.00 pH solution. It can produce a clear pH calibration solution accurate to ±0.02 pH (at 25°C) with traceability to NIST standards.
| Buffer Value | 4 |
| Volume (mL) | 100 |
| Color | Clear |
| Description | Buffer Capsules, pH 4; 10/Pk |
