The extract was filtered and the filtrate diluted with an equal volume of water. 50 ml strong solution of lead subacetate was added and the mixture centrifuged after 5 minutes. Excess lead was precipitated with 10% disodium hydrogen phosphate and the mixture again centrifuged. The supernatant was su
Deactivation of thin-walled nickel capillary columns for gas-liquid chromatography
β Scribed by Pretorius, V. ;Rohwer, E. R. ;Hulse, G. A. ;Lawson, K. H. ;Apps, P. J.
- Publisher
- John Wiley and Sons
- Year
- 1984
- Tongue
- English
- Weight
- 140 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0935-6304
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