๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

PLANT JUICE CLARIFICATION FOR NITRATE NITROGEN DETERMINATIONS

โœ Scribed by Hill, H. H.


Book ID
121125193
Publisher
American Association for the Advancement of Science
Year
1930
Tongue
English
Weight
76 KB
Volume
71
Category
Article
ISSN
0036-8075

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Total nitrogen determination for plant m
โœ E.F. Eastin ๐Ÿ“‚ Article ๐Ÿ“… 1978 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 206 KB

A nonfoaming method for semimicro Kjeldahl determination of total nitrogen in plant samples containing appreciable amounts of nitrate was developed for use with a digestion block utilizing test tubes for digestion flasks. The sample (30 to 200 mg) is treated with 5 ml of a sulfuric acid:salicylic ac