| Product Name | Barbital Buffer |
| Product Number | B5934 |
| Product Brand | SIGMA |
| TEST | SPECIFICATION |
| APPEARANCE | WHITE POWDER |
| SOLUBILITY | CLEAR COLORLESS SOLUTION WHEN THE CONTENTS OF ONE VIAL IS DISSOLVED IN 1 LITER OF WATER |
| PH TEST AT 25 DEG C | 8.5 - 8.7 (1 VIAL/LITER OF WATER) |
| DOCUMENT # | DOCUMENT # B5934/07/30/03/1 |