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Every batch. Every result. Published.

Every Certificate of Analysis below is a signed report from an independent accredited laboratory: the measured values for all seven parameters, searchable by compound and batch number.

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34
Compounds documented
7
Parameters per batch
100%
Independently tested
500%
Refund if a COA differs
Seven Independent Verifications

What every COA covers

A purity number alone does not tell the whole story. These seven tests do.

Purity

HPLC

High-Performance Liquid Chromatography. The exact percentage of the labeled compound, reported for the batch.

Identity

MS / NMR

Confirms the molecule matches the label, not a structurally similar compound.

Sterility

USP <71>

Culture-based screening for bacteria, fungi, and yeast, the standard used in pharmaceutical QC.

Endotoxin

LAL

Detects bacterial endotoxins that a purity test alone can miss.

Heavy Metals

ICP-MS

Lead, arsenic, cadmium, and mercury screened against USP <232> limits.

Net Content

Gravimetric

Fill weight verified on a calibrated balance, so a 20 mg vial holds 20 mg.

Fentanyl

LC-MS/MS

Screened to confirm the batch is free of fentanyl and fentanyl analogs.

34 certificates

L-Carnitine 500mg

Research Material
Certificate
Purity
99.85%
Identity
Confirmed
Net Content
529.11 mg
Fentanyl
Not Detected
Batch SOL-LC · 08/05/2026 · ILS Laboratories View full COA

DSIP 10mg

Peptide
Certificate
Purity
99.41%
Identity
Confirmed
Sterility
No Growth
Endotoxin
0.183 EU/mL
Heavy Metals
Not Detected
Net Content
10.6 mg
Fentanyl
Not Detected
Batch SOL-DSIR · 07/30/2026 · ILS Laboratories View full COA

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Send any GLP batch to an accredited independent laboratory of your choice. If a result falls outside the specification published in that batch's COA, Solas refunds 500% of the item price.

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