Quality control samples for analysis of effective components in acidic soil | Soil | Reference Materials

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Weiyel > Minerals/Coal/Petroleum > Soil > Available soil states > Quality control samples for analysis of effective components in acidic soil

Quality control samples for analysis of effective components in acidic soil

  • Price： $309
  • Cat No.：SHAM_233876
  • Form：Solid State
  • Term of validit：24 Months
Pack Size:
  • 200g , 5.49
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Essential Information Magnitude Information Related Products
Quality control samples for analysis of effective components in acidic soil Essential Information
Form Solid State
Stroma soil
Packing polyethylene bottle
Save conditions Refrigeration(4±4）℃ Store airtight and away from light place.Before use, the temperature should be adjusted to Room temperature，shake uniformity.Used up after opening,prevent contamination during use.
Magnitude Information
No Analyte Standard value Uncertainty(k=2) CAS
1 pH 5.49 0.08 /
2 Total nitrogen 0.71g/kg 0.03g/kg /
3 Organic matter 13.8g/kg 1.2g/kg /
4 Available potassium 80g/kg / /
5 Effective Iron-DPTA 42mg/kg 5mg/kg /
6 Effective Manganese-DPTA 21mg/kg 3mg/kg /
7 Effective Copper-DPTA 0.41mg/kg / /
8 Effective Zinc-DPTA 0.59mg/kg 0.08mg/kg /
9 Cation exchange capacity - ammonium acetate 8.6cmol（+）/kg 1.0cmol（+）/kg /
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