Concepts

Register of all vocabulary concepts in this system.

Alternate views of this register are available here

Displaying 861 to 880 of 1212 items.

TotalN_dc-ht-leco

created : not supplied
modified : not supplied
definition : Element analyzer (LECO analyzer), Dry Combustion
inScheme :

Code list for nitrogenTotal analysis procedures - codelist scheme

TotalN_dc-spec

created : not supplied
modified : not supplied
definition : Spectrally measured and converted to N by dry combustion
inScheme :

Code list for nitrogenTotal analysis procedures - codelist scheme

TotalN_h2so4

created : not supplied
modified : not supplied
definition : H2SO4
inScheme :

Code list for nitrogenTotal analysis procedures - codelist scheme

TotalN_kjeldahl

created : not supplied
modified : not supplied
definition : Method of Kjeldahl (digestion)
inScheme :

Code list for nitrogenTotal analysis procedures - codelist scheme

TotalN_kjeldahl-nh4

created : not supplied
modified : not supplied
definition : Kjeldahl, and ammonia distillation
inScheme :

Code list for nitrogenTotal analysis procedures - codelist scheme

TotalN_nelso

created : not supplied
modified : not supplied
definition : Nelson and Sommers, 1980
inScheme :

Code list for nitrogenTotal analysis procedures - codelist scheme

TotalN_tn04

created : not supplied
modified : not supplied
definition : Dry combustion using a CN-corder and cobalt oxide or copper oxide as an oxidation accelerator (Tanabe and Araragi, 1970)
inScheme :

Code list for nitrogenTotal analysis procedures - codelist scheme

TotalN_tn06

created : not supplied
modified : not supplied
definition : Continuous flow analyser after digestion with H2SO4/salicyclic acid/H2O2/Se
inScheme :

Code list for nitrogenTotal analysis procedures - codelist scheme

TotalN_tn08

created : not supplied
modified : not supplied
definition : Sample digested by sulphuric acid, distillation of released ammonia, back titration against sulpuric acid
inScheme :

Code list for nitrogenTotal analysis procedures - codelist scheme

Total_h2so4

created : not supplied
modified : not supplied
definition : Total P-/- colorimetric in H2SO4-Se-Salicylic acid digest( sulfuric acid) Particularly used for Total P.
inScheme :

Code list for totalElements analysis procedures - codelist scheme

Total_hcl

created : not supplied
modified : not supplied
definition : HCl extraction. Particularly used for Total P.
inScheme :

Code list for totalElements analysis procedures - codelist scheme

Total_hcl-aquaregia

created : not supplied
modified : not supplied
definition : Hydrocloric (HCl) extraction in nitric/perchloric acid mixture (totals) aqua regia
inScheme :

Code list for totalElements analysis procedures - codelist scheme

Total_hclo4

created : not supplied
modified : not supplied
definition : Perchloric acid percolation. Particularly used for Total P.
inScheme :

Code list for totalElements analysis procedures - codelist scheme

Total_hno3-aquafortis

created : not supplied
modified : not supplied
definition : Nitric acid attack. Particularly used for Total P.
inScheme :

Code list for totalElements analysis procedures - codelist scheme

Total_nh4-6mo7o24

created : not supplied
modified : not supplied
definition : COLORIMETRIC VANADATE MOLYBDATE. Particularly used for Total P.
inScheme :

Code list for totalElements analysis procedures - codelist scheme

Total_tp03

created : not supplied
modified : not supplied
definition : reagent of Baeyens. Precipitation in form of Phosphomolybdate. Particularly used for Total P.
inScheme :

Code list for totalElements analysis procedures - codelist scheme

Total_tp04

created : not supplied
modified : not supplied
definition : acid fleischman. Particularly used for Total P.
inScheme :

Code list for totalElements analysis procedures - codelist scheme

Total_tp05

created : not supplied
modified : not supplied
definition : 8 M HCl extraction. Particularly used for Total P.
inScheme :

Code list for totalElements analysis procedures - codelist scheme

Total_tp06

created : not supplied
modified : not supplied
definition : Molybdenum blue method, using ascorbic acid as reductant after heating of soil to 550 C and extraction with 6M sulphuric acid. Particularly used for Total P.
inScheme :

Code list for totalElements analysis procedures - codelist scheme

Total_tp07

created : not supplied
modified : not supplied
definition : 1:1 H2SO4 : HNO3. Particularly used for Total P.
inScheme :

Code list for totalElements analysis procedures - codelist scheme