High-purity research compounds
ResearchOn Point
High-purity research compounds, independently tested, with a Certificate of Analysis for tested lots.
Browse our research catalog
Shop catalogShop compoundsCertificates of analysis for tested lots
Review COAsSame-day fulfillment
99%+ verified purity
Dedicated support
Documented quality
Proof you can test and trust.
Transparency isn't a marketing line — tested lots are backed by a Certificate of Analysis, and every claim below comes with a receipt.
Tested lots
Certificate of Analysis.
Tested lots come with a Certificate of Analysis from an independent accredited laboratory, published in the COA library.
Third-party labCOA library
Purity standard
Purity verified · 99%+ HPLC standard.
Tested lots are checked by HPLC against a 99%+ purity standard. If a result ever falls short, contact us and we will work with you on it.
HPLC-verifiedCOA for tested lots
Fast & tracked
Same-day shipped · 2–3 day delivery.
In-stock orders placed before 2PM EST ship the same business day — tracked, insured, and discreetly packaged.
Ships by 2PM ESTDiscreet packaging
The Cactii Labs Protocol
8 checks. One release decision.
Precision requires a sequence. We don't skip steps.
01
Purity
99%+
HPLC-UV quantification
02
Content
100%
Mass & concentration
03
Identity
LC-MS
Mass spectrometry
04
Metals
USP
ICP-MS screening
05
Sterility
ISO
USP <71> compliant
06
Endotoxins
<0.1
LAL chromogenic assay
07
Batch
8×
Independent review
Fentanyl
0
LC-MS/MS screening
No lot ships until it clears every identity, purity, safety, and conformity check. Full COA documentation is provided with every shipment.
View Sample COAHigh Quality — 99% Purity Guaranteed
Frequently Asked Questions About Cactii Labs
We continuously run HPLC and mass-spectrometry testing on every raw powder and finished product. If you have a Cactii Labs product tested at any licensed HPLC facility and the results are negative, we will refund the following:
HPLC Test Fee
$100
Plus total amount of the order + shipping fee
Why researchers
choose Cactii Labs
Proof should never be hard to find. Tested lots come with a Certificate of Analysis, backed by a 100% satisfaction commitment.
Metric 01
COA
Tested lots
Certificate of Analysis for tested lots.
Metric 02
< 6h
Expert support
Researchers on staff, not a script.
Metric 03
99%+
Purity
HPLC-verified purity standard.
Metric 04
100+
Full catalog
Single compounds to blends.
Metric 05
8×
Multi-point testing
Tested lots must clear all eight tests.
Metric 06
2–3d
Fast shipping
In-stock orders placed by 2PM EST.
