Rasm mavjud emas
Quality control samples for analysis of effective components in acidic soil
Katalog №SHAM_233882Hajmi200gNarxi
Bu mahsulot hozircha mavjud emas.
Texnik xususiyatlari
| Shakli | Qattiq |
|---|---|
| Yaroqlilik muddati | 24 oy |
| Matritsa | soil |
| Qadoq | polyethylene bottle |
| Saqlash sharoiti | Xona haroratida, germetik va yorug‘likdan himoyalangan joyda saqlang. Ishlatishdan oldin (20±3) ℃ gacha keltirib, yaxshilab chayqating. Ochilgandan so‘ng darhol ishlating, ifloslanishdan saqlang. |
Qadoq hajmi
200g, 6.27
Tarkibi va attestatsiya qiymatlari
| Modda | Attestatsiya qiymati | Noaniqlik (k=2) | CAS |
|---|---|---|---|
| pH | 6.27 | 0.08 | / |
| Total Nitrogen | 0.68g/kg | 0.03g/kg | / |
| Organic matter | 13.1g/kg | / | / |
| Available k | 46mg/kg | / | / |
| Effective Iron-DPTA | 13.0mg/kg | 1.7mg/kg | / |
| Effective Manganese-DPTA | 2.4mg/kg | 0.2mg/kg | / |
| Effective Copper-DPTA | 0.15mg/kg | / | |
| Effective Zinc-DPTA | 0.59mg/kg | 0.08mg/kg | / |
| Cation exchange capacity - ammonium acetate | 10.3cmol（+）/kg | / | / |