QSC ships research-grade HCG directly to researchers in Rhode Island from our US Domestic Warehouse. As a Gonadotropin, HCG works via LH receptor agonist — Leydig cell stimulation. Primary research applications include Testosterone production, fertility research.
Every QSC HCG batch is verified at ≥99% HPLC purity with mass spectrometry molecular confirmation. Each batch has a Janoshik certificate of analysis, independently verifiable at verify.janoshik.com. All products sold strictly for in vitro laboratory research only — not for human or veterinary use.
Shipping to Rhode Island: US Domestic Warehouse · 2–4 business days · Tracked shipping · Discreet packaging · All 50 US states covered.
HCG Specifications
Compound
HCG
Class
Gonadotropin
Mechanism
LH receptor agonist — Leydig cell stimulation
Research Applications
Testosterone production, fertility research
Purity
≥99% HPLC · MS confirmed
COA
Janoshik (verify.janoshik.com)
Shipping to Rhode Island
US Domestic · 2–4 business days
Buy HCG in Rhode Island — QSC
≥99% HPLC · Janoshik COA · 2–4 Day US Delivery · Research Use Only
Research Use Only: HCG is sold by QSC strictly for in vitro laboratory research purposes only. Not for human or veterinary use. Researchers in Rhode Island are responsible for compliance with all applicable federal and state regulations.
