Buffer Powder Pillows, pH 4.01 (NIST), Color-coded red. pk/50
Product #:
2226966
USD Price:
$17.45
Available
For pH meter standardization. Each pillow prepares 50 mL of fresh buffer solution. Color-coded for easy identification. pH is ± 0.02 at 25°C. Pack of 50 Powder Pillows
- Fresh and reliable



