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110.5 - Fertilizers (powder form)

These SRMs are intended for use in the fertilizer industry as working standards.

 

PLEASE NOTE: The tables are presented to facilitate comparisons among a family of materials to help customers select the best SRM for their needs. For specific values and uncertainties, the certificate is the only official source.


- Certified values are normal font
- Reference values are italicized
- Values in parentheses are for information only


Detail - Detail    Certificate - Certificate    Report of Investigation - Report of Investigation    MSDS - MSDS    Data Files - Data Files    Questionaire - Questionnaire


  120c 193 194a 200b 694 695 2429
Status   >> Out of Stock Now Selling Now Selling Out of Stock Now Selling Now Selling Out of Stock
Description   >> Phosphate Rock (Florida) Potassium Nitrate Ammonium Dihydrogen Phosphate Potassium Dihydrogen Phosphate (Fertilizer Standard)
Phosphate Rock, Western Trace Elements in Multi-Nutrient Fertilizer Flue Gas Desulfurization Gypsum
  Detail Certificate MSDS Detail Certificate MSDS Detail Certificate MSDS Detail Certificate MSDS Detail Certificate MSDS Detail Certificate MSDS Detail Certificate MSDS
Unit Size   >> 90 g 90 g 90 g 90 g 90 g 70 g 1 bottle x 200 g

(Concentrations are in mass fractions, in mg/kg, unless noted by an asterisk for %)
Aluminum (Al)           0.61*  
Arsenic (As)           200 2.53
Barium (Ba)             49.6
Boron (B)           0.111*  
Cadmium (Cd)           16.9  
Cadmium oxide (CdO)         0.015*    
Calcium (Ca)           2.26*  
Calcium oxide (CaO) 48.02*       43.6*   31.93*
Chlorine (Cl)           4.6* 23.5
Chromium (Cr)           244 2.74
Chromium oxide (Cr2O3)         0.10*    
Cobalt (Co)           65.3  
Copper (Cu)           1225  
Fluorine (F)         3.2*    
Iron (Fe)           3.99*  
Iron oxide (Fe2O3)         0.79*   0.2357*
Lead (Pb)           273 0.763
Magnesium (Mg)           1.79* 12.1
Magnesium oxide (MgO)         0.33*   0.0431*
Manganese (Mn)           0.305*  
Manganese oxide (MnO)         0.0116*    
Mercury (Hg)           1.955 0.778
Molybdenum (Mo)           20.0  
Nickel (Ni)           135  
Nitrogen (N)   13.85* 12.130*   1.8* 13.9*  
Phosphorus (P)     26.93* 22.769*   7.2*  
Phosphorus pentoxide (P2O5) 33.34*       30.2*   0.01560*
Potassium (K)   38.66*   28.735*   11.65* 9.6
Potassium oxide (K2O) 0.147*       0.51*   0.04587*
Selenium (Se)           2.1 5.27
Silicon dioxide (SiO2)         11.2*   0.810*
Sodium (Na)           0.405* 11.6
Sodium oxide (Na2O)         0.86*    
Strontium (Sr)             328.9
Titanium (Ti)           310  
Titanium dioxide (TiO2)         0.11*   0.020*
Uranium (U)         0.01414*    
Vanadium (V)           122  
Vanadium pentoxide (V2O5)         0.31*    
Zinc (Zn)           0.325*  

- Certified values are normal font
- Reference values are italicized
- Values in parentheses are for information only