๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Potential errors in liquid scintillation counting of very dilute solutions of labeled tetracyclines

โœ Scribed by J.M. Allison; A.M. Monro; J.L. Offerman


Publisher
Elsevier Science
Year
1972
Tongue
English
Weight
413 KB
Volume
47
Category
Article
ISSN
0003-2697

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Bleaching of chlorophylls in alcohol ext
โœ Paul N.P. Chow ๐Ÿ“‚ Article ๐Ÿ“… 1977 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 334 KB

Benzoyl peroxide in toluene was used to bleach chlorophylls in alcohol extracts from plants fed with r4C0, for improved direct measurement by liquid scintillation counting. The 0.5% benzoyl peroxide was better than the saturated solution due to less color quenching. Increased counts occurred with al

Complete extraction in a form suitable f
โœ Clive Meredith; Martin K. Johnson ๐Ÿ“‚ Article ๐Ÿ“… 1987 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 344 KB

Large (200 mm3) slices of polyacrylamide gels crosslinked with N,N'-diallyltartardiamide which contain tritium-labeled protein are readily solubilized in periodic acid for liquid scintillation counting of radioactivity, but the apparent recovery of label never exceeds 82%. Extraction of the slices w

Possible cause and stabilization of coun
โœ Paul N.P. Chow ๐Ÿ“‚ Article ๐Ÿ“… 1975 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 330 KB

The counting rate of [ 1-r4C] trichloroacetic acid (TCA) was not stable in a standard toluene/Triton X-100 liquid scintillation solution because this compound becomes partially degraded to 14C0, and CHCl,. Both toluene and Triton were contributing factors in causing this degradation. The NCS solubil