About Best Chems
Best Chems is a specialist supplier of high-purity research compounds for forensic toxicology, neurochemistry, and analytical chemistry research. Founded on a single principle: if it isn't ≥99% HPLC-verified, it doesn't ship.
49+
Verified compounds
5,000+
Researchers served
≥99%
HPLC purity guarantee
24h
CoA verification time
Best Chems was founded by a team of analytical chemists frustrated by the inconsistency of available research compound suppliers. Batch-to-batch purity variation, missing CoAs, and opaque supply chains were making reproducible research difficult.
We built a procurement and quality control process from the ground up: every compound sourced from qualified manufacturers, every batch verified by an independent accredited laboratory, every shipment accompanied by a full Certificate of Analysis.
Today, Best Chems serves forensic laboratories, university research groups, analytical chemists, and private research programmes across Europe and beyond. Our catalogue spans 49 compounds across cathinones, lysergamides, tryptamines, dissociatives, and more.
2018
Founded with a focus on HPLC-verified quality standards
2020
Expanded catalogue to 25+ compounds; launched Certificate of Analysis programme
2022
Introduced LC-MS/MS secondary verification for all batches
2024
Crossed 3,000 active research customers across 30+ countries
2026
49+ compounds in catalogue; same-day dispatch operational
Every compound in our catalogue is independently tested by accredited third-party laboratories using HPLC-UV and LC-MS/MS before it reaches you. We reject batches that fall below 99% purity — no exceptions.
Each shipment includes a Certificate of Analysis (CoA) showing the exact purity result, lot number, testing method, and instrument used. You can verify independently at any accredited lab.
Orders are shipped in plain outer packaging with no reference to the product, category, or sender. Bank statements show a neutral merchant descriptor. Your privacy is built into our operational process.
Orders placed before 14:00 CET ship the same business day. Our warehouse is optimised for next-day pick-and-pack. Most destinations receive their order within 1–5 business days.
We exist to serve forensic scientists, analytical chemists, pharmacologists, and research institutions. Our catalogue is curated based on demand from active research programmes, not consumer trends.
We accept SEPA bank transfer, SWIFT international wire, and major cryptocurrencies (BTC, ETH, USDT, LTC). Crypto orders receive a 5% discount. All payment routes are secure and traceable.
Manufacturers audited against documented quality criteria before any purchase order is placed.
Every incoming batch is sampled and submitted to an independent accredited lab for HPLC-UV analysis.
Passing batches receive a Certificate of Analysis stating purity, lot number, testing method, and instrument.
Orders ship with CoA included. Batch records are retained for full chain-of-custody traceability.
Quality Control
HPLC & LC-MS/MS batch verification
Procurement
Supplier qualification & CoA audit
Logistics
Same-day dispatch & cold-chain handling
Customer Support
Research consultation & order tracking
Browse our full catalogue of HPLC-verified research compounds. CoA included with every order. Same-day dispatch on orders before 14:00 CET.