Cryptosporidium/Giardia Antigen Combo Test from China
Monoclonal antibody-based lateral flow test detecting Cryptosporidium parvum and Giardia lamblia antigens in stool. Prepared on nitrocellulose membrane backing for parasitology labs. Classified HTS 3822.19.0030 as protozoan antigen diagnostic reagents.
Duty Rate — China → United States
12.5%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Document oocyst/sporozoite detection sensitivity and specificity
• Include stool sample processing and concentration method validation
• Provide membrane backing quality control specifications