SPI-Chem s-Collidine Buffer Kit, 200 ml Final Working Solution CAS #108-75-8
| Availability | In Stock |
|---|---|
| Item | 02621-AB |
| Chemical Formula: | C8H11N |
| CAS#: | 108-75-8 |
| Formula Weight: | Not available |
| RTECS#: | Not available |
| Apperance: | Liquid |
| Color: | Colorless |
| Odor: | Aromatic |
| Boiling Point: | 170° C / 338° F |
| Melting Point: | -46° C / -51° F |
| Specific Gravity (H2O = 1): | 0.91 |
Shipping Information
| UN #: | 1992 | |
| Proper Shipping Name: | Flammable liquids, toxic, n.o.s (2,4,6-trimethylpyridine) | |
| Hazard Class: | 3 | |
| Packing Group: | II |
This is truly one of the world's most commonly used buffers, always with osmium tetroxide. Relative to the alternatives, this system provides outstanding fixation and works as a very good buffer.
Easy use instructions:
To prepare the working solution, pour the entire 9ml of 2N HCl into the mixing flask, followed by the addition of the 5.34ml of Sym-Collidine. Then mix well and add distilled water up to 200ml for a final pH of the solution of 7.4
Kit contents:
5.34 ml Sym Collidine (in one ampoule)
9.0 ml 2N HCl (in a second ampoule)
Volume of final working solution: 200 ml
Further safety considerations:
As part of your "sharps" injury loss prevention program, always open ampoules with an SPI Supplies brand glass ampoule breaker.
Shipping information:
DOT/IATA: Proper Shipping Name: Flammable liquids, toxic, n.o.s. (2,4,6-trimethylpyridine)
UN #1992, Hazard Class 3, Packing Group II
