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_233756
  • Form：Solid State
  • Term of validit：24 Months
Pack Size:
  • 200g , 4.75
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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 4.75 0.07 /
2 Total Nitrogen 0.21g/kg / /
3 Organic matter 3.2g/kg / /
4 Available k 93mg/kg / /
5 Effective Iron-DPTA 6.9mg/kg / /
6 Effective Manganese-DPTA 7.8mg/kg 1.1mg/kg /
7 Effective Copper-DPTA 0.15mg/kg / /
8 Effective Zinc-DPTA 0.66mg/kg 0.07mg/kg /
9 Cation exchange capacity - ammonium acetate 8.2cmol（+）/kg 0.9cmol（+）/kg /
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