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N332171 · 2023-05-05 — The tariff classification of pHelper-Kan-OTS DNA Plasmid from the United Kingdom
The subject merchandise is pHelper-Kan-OTS DNA Plasmid, used in combination with separate Rep/Cap and gene of Interest (GOI) plasmids, as a biological reagent for triple transfection of mammalian host cell lines to generate Adeno-Associated Virus (AAV) viral vectors for gene therapy applications. The country of origin and export is the United Kingdom. You opine that classification of both the extracted pure plasmids and the plasmids introduced into bacterial cells should be classified in subheading 3002.49.0000, Harmonized Tariff Schedule of the United States, which provides for “Human blood;…
N313545 · 2020-08-19 — The tariff classification of DNA Oligonucleotides from China
You state that the nucleic acids, subject to this request, consist of DNA oligonucleotides, which are small fragments of single stranded DNA, and plasmids that are bigger fully circular double stranded DNA. All of the synthesized DNA is artificial in origin and has been synthesized “in a GENEWIZ lab.” You indicate that the instant products consist of Deoxyribonucleic Acid (CAS# 9007-49-2). The DNA oligonucleotides are artificially made single stranded DNA molecules. They are indicated to have a molecular weight between 5000-70,0000 g/mol or 16-200 nucleotides in length. They are used for…
H191901 · 2013-01-10 — Internal Advice; Classification of Chemical Libraries; Prototypes; 9817.85.01
HQ H191901 January 10, 2013 CLA–2 OT:RR:CTF:TCM H191901 AMM CATEGORY: Classification TARIFF NO.: 9817.85.01, 2934.99.3900 Center for Excellence and Expertise (CEE) One Penn Plaza, 10th Floor New York, NY 10119 Attn: Leon Hayward, Director RE: Internal Advice; Classification of Chemical Libraries; Prototypes; 9817.85.01 Dear Mr. Hayward, This is in regard to a Request for Internal Advice No. 11/031 from the Center for Excellence and Expertise (CEE), initiated on behalf of Astra-Zeneca Pharmaceuticals, LP (Astra-Zeneca), pursuant to 19 CFR §177.11. At issue is the classification of chemical…
H009527 · 2010-01-21 — Modification of NY R03289; Tariff classification of NAD, Lithium (CAS 64417-72-7) from Germany.
This is in reference to New York (NY) Ruling Letter R03289, dated March 13, 2006, issued to you by Customs and Border Protection (“CBP”) concerning the classification, under the Harmonized Tariff Schedule of the United States (HTSUS), of NADH Disodium Salt and NAD, Lithium. In NY R03289, both goods were classified under subheading 2934.99.90, HTSUS, as other heterocyclic compounds. For the reasons set forth below, NY R03289 is modified with respect to NAD, Lithium. Pursuant to section 625(c)(1), Tariff Act of 1930 (19 U.S.C. 1625 (c)(1)), as amended by section 623 of Title VI (Customs…
H026004 · 2009-12-02 — Protest and Application for Further Review No. 3901-08-100369; Perfluorochemicals (CAS # 86508-42-1 and CAS # 382-28-5)
The following is our decision regarding Protest No. 3901-08-100369, timely filed on March 6, 2008, regarding classification of Perfluorochemicals (CAS # 86508-42-1 and CAS # 382-28-5) under the Harmonized Tariff Schedule of the United States (HTSUS). We have considered comments by the importer and its counsel, made in a conference call on December 4, 2008, with a member of my staff, a National Import Specialist, and an Assistant Laboraty Director of the New York CBP Laboratory. FACTS: The protest describes fifteen entries of Perfluorochemicals, assigned a general CAS registry no. of…
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