TB-500 Pro 10 mg — Lot PLB-TB510-20260706-02

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Lot record

TB-500 Pro 10 mg — Lot PLB-TB510-20260706-02, lot PLB-TB510-20260706-02

A vial from this lot was sent to pH Solutions Lab for independent analysis. This page is the record of what came back, published whole and unedited.
Released 10 mg vial Lab No. PLB-TB510-20260706-02
Laboratory
pH Solutions Lab
Results reported
23 July 2026
BATCH
VERIFICATION
LOT NUMBER
PLB-TB510-20260706-02
10 mg vial
IDENTITY
Supported by HPLC retention-time match to a certified reference standard (no mass spectrometry on this certificate)
CHROMATOGRAPHIC PURITY
99%
APPEARANCE
White to off-white lyophilized powder cake, free of visible particulates
Analytical characterization

Every result against its specification.

Lot PLB-TB510-20260706-02 · 10 mg vial · pH Solutions Lab · reported 23 July 2026 . The bar shows where the reported result falls against Astramide’s published release criterion. The notch marks the criterion.
Within criterion Above criterion Not on this COA
Test
Method
Criterion
Result
Result vs criterion
Status
Identity
HPLC retention time vs certified reference standard
Match to the labelled compound
Supported by HPLC retention-time match to a certified reference standard (no mass spectrometry on this certificate)
WITHIN SPEC
Chromatographic purity
HPLC (274 nm)
at or above 99.0%
99%
95 at or above 99.0% 100
WITHIN SPEC
Net content
—
Not reported on this certificate (fill conformance 204/204 vials at 10.00 mg target fill)
NOT REPORTED
Appearance
Visual
white lyophilized powder
White to off-white lyophilized powder cake, free of visible particulates
WITHIN SPEC
Microbial panel
qPCR
not detected
Pass, total aerobic count, Enterobacteriaceae and total yeast and mold not detected in 1 g
WITHIN SPEC
Mycotoxins
LC-MS
below limits
Not detected (aflatoxins B1, B2, G1, G2 and ochratoxin A)
WITHIN SPEC
Water activity
Water activity meter
below 0.65 aw
0.39 aw, pass
WITHIN SPEC
Residual solvents
GC headspace (raw material)
within ICH Q3C limits
Below ICH Q3C Class 2/3 limits
WITHIN SPEC
Heavy metals
ICP-MS (USP <232>, raw material)
within USP limits
Below USP <232> limits
WITHIN SPEC
Endotoxin
LAL
—
Not reported on this certificate
NOT REPORTED
Values are reported per vial or bottle unless otherwise noted. Every figure here is taken from the batch Certificate of Analysis and nothing else.
Certificate of Analysis
TB-500 Pro 10 mg — Lot PLB-TB510-20260706-02
Report pending. This lot is not released.
Quick reference

How to read this report

Same six keys on every Astramide product page. Only the values change.
1Lot numberMatch it to the number printed on your product label. If they differ, this report is not for your product.
2IdentityMass spectrometry confirms the molecule is the one on the label. It conforms or it does not. There is no partial result.
3Chromatographic purityThe share of the material that is the target peptide. A purity figure quoted without a method is not a purity figure.
4Net contentHow much compound is in each vial or bottle, as measured by the laboratory. A different question from purity.
5EndotoxinMeasured against a ceiling, not a floor. Sensitivity differs by laboratory, so results are not compared across labs.
6Laboratory, method, dateWho ran it, on what instrument, and when. A report with no named laboratory or no date is not a report.

What does this record cover?

One lot, and one lot only: lot PLB-TB510-20260706-02, in the 10 mg vial. Results from one lot do not carry over to the next. Match the lot number printed on your product label to the lot number on this page before you rely on any figure here. If the two differ, this is not the report for your product.

Who ran the testing?

pH Solutions Lab ran the analysis. Astramide does not test its own material and does not report its own numbers. How we test sets out which laboratories we use and what each method measures.

Where is the original document?

The Certificate of Analysis above is the laboratory’s own PDF, served whole and downloadable. It is not a screenshot, a transcription or a summary. Every figure on this page is read from it. Every lot we have tested is published the same way, including the ones we rejected.

Research use only

All products sold by Astramide are intended exclusively for laboratory research purposes. They are not intended for human consumption, medical, therapeutic, or diagnostic use.