GRADE & PURITYBioReagent?BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility.
BioReagent BioReagent for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Store at 2-8°C,Protected from light Ships Wet ice Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
Available phosphorus refers to the fraction of phosphorus in soil that can be absorbed by plants, which includes all water-soluble phosphorus, a portion of adsorbed phosphorus, and some organic phosphorus. It is one of the primary limiting factors for plant growth in soil. For determination, available phosphorus is extracted using the double acid extraction method, and its content is measured via the molybdenum-antimony colorimetric method. In this reaction, phosphate ions form a phosphomolybdenum blue complex which exhibits a characteristic absorption peak at 660 nm. The available phosphorus content is calculated by measuring the absorbance at this wavelength (660 nm).
Storage and Shipping
Storage
Store at 2-8°C,Protected from light
Shipped In
Wet ice
Stability And Storage
Store at 2-8℃ for 12 months. Store in the dark.
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
