Quality control substances of calcium, magnesium and sulfur in organic-inorganic compound fertilizer
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Quality control substances of calcium, magnesium and sulfur in organic fertilizers
RMK039 | 100g/瓶
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Quality control substances of calcium, magnesium and sulfur in organic fertilizers
RMK038 | 100g/瓶
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Quality control substance of calcium, magnesium and sulfur in compound fertilizer
RMK023 | 100g/瓶
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Quality control substance of cadmium, mercury, arsenic, lead and chromium in organic-inorganic compound fertilizer
RMK034 | 70g/瓶
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Quality control substance of effective calcium and magnesium in compound fertilizer
RMK032 | 70g/瓶
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Quality control substance of nitrogen, phosphorus and potassium in organic-inorganic compound fertilizer
RMK024 | 70g/瓶
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Quality control substances of copper, iron, manganese, zinc, boron and molybdenum in organic-inorganic compound fertilizers
RMK028 | 70g/瓶
Quality control substances of calcium, magnesium and sulfur in organic-inorganic compound fertilizer
GB/T 19203-2003
总钙、总镁(乙二胺四乙酸二钠容量法),总硫(灼烧法)。
总钙(Ca)
10.3
1.1
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