Rasm mavjud emas
Quality control samples for analysis of effective components in acidic soil
Katalog №SHAM_233756Hajmi200gNarxi
Bu mahsulot hozircha mavjud emas.
Texnik xususiyatlari
| Shakli | Qattiq |
|---|---|
| Yaroqlilik muddati | 24 oy |
| Matritsa | Tuproq |
| 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, 4.75
Tarkibi va attestatsiya qiymatlari
| Modda | Attestatsiya qiymati | Noaniqlik (k=2) | CAS |
|---|---|---|---|
| pH | 4.75 | 0.07 | / |
| Total Nitrogen | 0.21g/kg | / | / |
| Organic matter | 3.2g/kg | / | / |
| Available k | 93mg/kg | / | / |
| Effective Iron-DPTA | 6.9mg/kg | / | / |
| Effective Manganese-DPTA | 7.8mg/kg | 1.1mg/kg | / |
| Effective Copper-DPTA | 0.15mg/kg | / | / |
| Effective Zinc-DPTA | 0.66mg/kg | 0.07mg/kg | / |
| Cation exchange capacity - ammonium acetate | 8.2cmol（+）/kg | 0.9cmol（+）/kg | / |