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Certificates of Analysis
See for yourself.
Published US-based third-party lab reports, with lot number and testing laboratory shown. Some products in our catalog do not yet have a published certificate.
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AtoZ-RT
99.80%
BTLabsA2Z-RETA-0000002Size: 20mg
Endotoxins 0.157 EU/mL (USP 85). Heavy metals within spec (ICP-MS).
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AtoZ-SM
99.80%
BTLabsA2Z-SEMA-0000001Size: 10mg
Endotoxins 0.206 EU/mL (USP 85). Heavy metals within spec (ICP-MS).
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NAD+
99.90%
BTLabsA2Z-NAD-0000001Size: 500mg
Endotoxins <0.5 EU/mL (USP 85)
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