Gelatin veronal buffer
SIGMA/G6514
Synonym: GVB2+; Gelatin Barbital Buffer
Product Type: Chemical
| drug control | Home Office Schedule 3; psychotrope (France); kontrollierte Droge in Deutschland; (Spain); Decreto Lei 15/93: Tabela IV (Portugal) |
| form | liquid |
| pH | 7.3-7.4 |
| Quality Level | 200 ![]() |
| storage temp. | 2-8°C |
| Other Notes: | 0.15 mM CaCl2, 141 mM NaCl, 0.5 mM MgCl2, 0.1% gelatin, 1.8 mM sodium barbital and 3.1 mM barbituric acid, pH 7.3-7.4. Aseptically filtered |
| Preparation Note: | Below 35-40 °C, gelatin swells in and absorbs 5-10 times its weight of water to form a gel. Gelatin is more soluble in hot than in cold water. If visible floaters or cloudiness is evident, solution may be warmed in 45°C water bath for 10 minutes to achieve clear, colorless solution. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | 2-8°C |
| UNSPSC | 12161700 |

