Soy Peptone for Microbe Cultivataion Raw Material Biochemical Reagent

Customization:	Available
CAS No.:	91079-46-8
Color:	Yellow

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Basic Information

Model NO.:

050220

Appearance:

Light Yellow Powder

Other Names:

Soytone

Physical Behavior:

Powder

Grade Standard:

Reagent Grade

Purity:

Pure

Type:

Soy Peptone

Application:

Microbe Cultivataion

Package:

400g/bottle; 10kg/bag

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Product Description

Soy Peptone (Soytone) is a high-quality enzyme digest of soy, specifically formulated for use in various culture media for microbiological research and industrial fermentation.

Technical Specifications:

Total nitrogen (TN): ≥ 8.0%
Amino nitrogen (AN): ≥ 2.0%
Moisture Content: ≤ 6.0%
Ash Content: ≤ 12.5%

Usage & Storage: Soytone is widely used in culture media for the cultivation of a broad variety of microorganisms. Keep the container tightly closed and store in a cool, dry place away from bright light to maintain stability.

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Packaging & Shipping

Our products are handled with professional packaging standards to ensure quality upon arrival:

Individual Packaging: High-grade plastic bottles with protective plastic film wrap.
Bulk Options: 10KG durable bags available for industrial use.
Carton Capacity: 20 bottles per carton.
Carton Dimensions: 54.5 * 34.5 * 21 CM.

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Our Services

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Free Samples

We offer free samples for testing to ensure our product meets your specific requirements.

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Technical Support

Dedicated R&D team available to provide professional technical guidance and support.

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OEM Customization

Customized packaging and labeling solutions tailored to your brand needs.

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Frequently Asked Questions

Q1: Can subtle color differences between batches affect test results?

A1: No. Slight differences in color are normal due to raw material source and storage. All products undergo rigorous inspection and sensory biology verification to ensure they meet standard indicators and do not affect test accuracy.

Q2: Why does the medium take longer to clot or fail to coagulate?

A2: This is often due to incomplete hydration. Ensure distilled water is boiled sufficiently to dissolve the agar. Shaking well after high-temperature sterilization is also crucial to avoid uneven agar distribution.

Q3: Why might some E. coli strains not show color on chromogenic medium?

A3: While 94% of E. coli produce the β-glucuronidase enzyme required for color formation, about 4% (including O157:H7) do not. These rare cases may appear as false negatives and should be verified using alternative biochemical methods.

Q4: What are the recommended storage conditions for Soy Peptone?

A4: It should be stored in a tightly sealed container in a cool, dry environment. Exposure to moisture or bright light should be avoided to prevent degradation of the nutrients.

Q5: Is it possible to request specific customized packaging?

A5: Yes, we provide OEM services which include customized labeling and specific packaging sizes to meet your logistical or branding requirements.

Q6: How can I obtain a sample for my laboratory?

A6: We provide free samples for quality evaluation. Please reach out with your testing requirements, and our team will arrange the shipment for your technical assessment.