For B2B partners requiring detailed technical documentation. A comprehensive, batch-specific Certificate of Analysis (COA) will be provided promptly upon request.

Parameter	Specification	Test Method
Identity
Product Name	Bifidobacterium Lactis Probiotic Powder	-
Strain Designation	BL-04 (or other specified strain)	-
Appearance	Fine White to Off-White Free-Flowing Powder	Visual Inspection
Key Specifications
Potency	Available from 50B - 200B CFU/g	Plate Count
Particle Size	80% min passing 80 mesh	Laser Diffraction
Loss on Drying	≤ 5.0%	Karl Fischer
Safety & Quality
Heavy Metals
- Lead (Pb)	≤ 2.0 mg/kg	ICP-MS
- Arsenic (As)	≤ 1.5 mg/kg	ICP-MS
- Cadmium (Cd)	≤ 1.0 mg/kg	ICP-MS
- Mercury (Hg)	≤ 0.1 mg/kg	ICP-MS
Total Plate Count	< 1,000 CFU/g	USP <61>
Yeast & Mold	< 100 CFU/g	USP <61>
E. Coli	Negative	USP <62>
Salmonella	Negative	USP <62>
Staphylococcus Aureus	Negative	USP <62>
Certifications	ISO 9001, GMP (Certificates available upon request)	Audit Certification

Note: The specifications above define our standard Bifidobacterium Lactis product profile. We also provide customization options—such as adjustments to CFU potency and packaging—to meet specific formulation requirements. Contact us to request the full Certificate of Analysis (COA) for detailed, batch-specific data and supporting compliance documentation.

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Bifidobacterium Lactis Probiotic

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