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	Hydrolyzed Bovine Collagen Powder	-
CAS No.	9064-67-9	-
Molecular Formula	Collagen is a mixture of peptides and proteins, no single formula.	-
Key Specifications
Purity (Protein Content)	≥ 95% (on dry basis)	AOAC 990.03
Appearance	Fine, off-white to light yellow powder	Visual Inspection
Particle Size	≥ 95% passing 80 mesh	Sieve analysis (ISO 3310-1)
Loss on Drying (Moisture)	≤ 7.0%	AOAC 930.15
Average Molecular Weight	2000 - 5000 Da	Gel Permeation Chromatography (GPC)
Microbiological Quality
Total Aerobic Microbial Count	≤ 1,000 CFU/g	USP <61> / ISO 4833-1
Total Combined Yeasts and Molds	≤ 100 CFU/g	USP <61> / ISO 21527-2
Escherichia coli	Absent in 10g	USP <62>
Salmonella spp.	Absent in 25g	USP <62>
Staphylococcus aureus	Absent in 1g	USP <62>
Heavy Metals & Contaminants
Lead (Pb)	≤ 1.0 mg/kg	ICP-MS (AOAC 2015.01)
Arsenic (As)	≤ 0.5 mg/kg	ICP-MS (AOAC 2015.01)
Cadmium (Cd)	≤ 0.5 mg/kg	ICP-MS (AOAC 2015.01)
Mercury (Hg)	≤ 0.1 mg/kg	ICP-MS (AOAC 2015.01)
Packaging & Services
Minimum Order Quantity (MOQ)	1 kg	-
Free Sample	Available (10-20g/bag)	-
Standard Packaging	1 kg/bag, 5 kg/bag, 25 kg/drum	-
Shelf Life & Storage	24 months at -18°C or below in original, unopened packaging	-
Custom Services	OEM, ODM, Private Label, Custom Blending, Co-branding	-

Note: The specifications above define our standard Hydrolyzed Bovine Collagen Powder product profile. We also provide customization options—such as adjustments to purity levels and particle size distribution—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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Hydrolyzed Bovine Collagen

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