Evidence archive · record 79751

Vitamin B12 certificate,
identity under review.

Name: Vitamin B12 certificate of analysis
Creator: Chromate

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Public evidence summaryActual record data · not an example

VendorVendor pending verification

CompoundVitamin B12

Test date2026-01-21

Testing labChromate

Source archivechromate_public

Batch ID31430

Laboratory measurements

What the lab reported

These values are transcribed from the named certificate. They are evidence from one submitted sample, not a guarantee about every vial from a vendor.

Reported laboratory resultsChecked 2026-08-15

PurityChemical purity reported on the certificate

+10.7%

Measured quantityQuantity reported by the testing lab

2767 mcg/mL

Label claimQuantity stated on the submitted label

2500 mcg/mL

Difference from labelMeasured quantity compared with the label claim

10.68%

Record note: Vitamin B12 2500 mcg/mL blend (batch 31430) tested 2026-01-21 shows 10.7% overfill (2767 mcg/mL) with hydroxocobalamin and methylcobalamin present; benzyl alcohol within spec.

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