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Soil Available sulfur Content Assay Kit

BC2980-241212Manual

Cat.No：BC2980 Solarbio

Detection Method：Spectrophotometer

Storage：Store at 2-8℃，6 months

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Product Information

Name	Soil Available sulfur Content Assay Kit
Detection Method	Spectrophotometer
Storage	Store at 2-8℃，6 months
Unit	Kit
Specification	50T/48S

Determination of Significance：

Sulfur is an essential constituent element of sulfur-containing amino acids and proteins, which directly participates in the growth and development of crops and affects the quality of crops. Soil sulfur mainly comes from parent material, irrigation water, atmospheric sedimentation and fertilization, which plays an important role in agriculture, forestry and animal husbandry. Therefore, through the determination of the effective sulfur content in the soil, the rational application of sulfur fertilizers plays a key role in improving the yield and quality of crops.

Measurement Principle：

Sulfur extracted from the soil basically exists in the form of SO42-. In an acidic medium, SO42- reacts with Ba2+ to form a white precipitate of BaSO4 with little solubility. The effective sulfur content of the soil is determined by the barium sulfate turbidimetric method.

Self Provided：

Spectrophotometer, adjustable transferpettor, balance, mortar, centrifuge, water-bath/metal bath, thermostatic oscillator, 1mL glass cuvette, sieve (30-50 mesh, or smaller), ice and distilled water.

Note：Product information may be optimized and upgraded. Please refer to the actual label information for accuracy.

Remark：These protocols are for reference only. Solarbio does not independently validate these methods.

Note：

1. The products are all for scientific research use only. Do not use it for medical, clinical diagnosis or treatment, food and cosmetics, etc. Do not store them in ordinary residential areas.

2. For your safety and health, please wear laboratory clothes, disposable gloves and masks.

3. The experimental results may be affected by many factors, after-sale service is limited to the product itself and does not involve other compensation.

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