B27 Supplement for Neural Stem Cells
B27 is a serum-free supplement added to basal media for neural progenitor and stem cell cultures, containing antioxidants, lipids, and trophic factors. While supplemental, complete formulations classify under HTS 3821.00.00 for cell maintenance.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for clinical neural repair therapies
Therapeutic stem cell media supplements are pharma products.
If includes neurotrophic growth factors
Biochemical factor blends become diagnostic biological reagents.
If amino acid-heavy antioxidant mix
Predominantly amino alcohol structures classify under organic compounds.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Provide light-protected shipping for lipid component stability
• Document as 'media supplement - research use' distinctly
• Test for endotoxin levels below 0.1 EU/mL per import specs
Related Products under HTS 3821.00.00
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Pre-poured LB (Luria-Bertani) agar plates containing nutrients like tryptone, yeast extract, and sodium chloride, solidified with agar for growing E. coli and other bacteria. Classified under HTS 3821.00.00 as prepared culture media specifically designed for microbial development and maintenance in laboratory settings.
DMEM Cell Culture Medium
Dulbecco's Modified Eagle Medium (DMEM) is a liquid basal medium supplemented with amino acids, vitamins, glucose, and salts for maintaining mammalian cells like HEK293 or fibroblasts in vitro. It qualifies under HTS 3821.00.00 as prepared media for human or animal cell culture in research and biotech applications.
Murashige and Skoog (MS) Basal Medium
MS medium powder or liquid containing macro/micro-nutrients, vitamins, and myo-inositol for plant tissue culture, enabling micropropagation of species like orchids or potatoes. Falls under HTS 3821.00.00 for prepared media supporting plant cell and tissue development.
Sabouraud Dextrose Agar for Fungi
Sterile Sabouraud agar plates with peptones and high dextrose for cultivating yeasts, molds, and dermatophytes like Candida or Aspergillus. Classified in HTS 3821.00.00 as prepared medium for fungal microorganism maintenance.
RPMI-1640 Medium for Lymphocytes
RPMI-1640 is a buffered liquid medium with glutamine, vitamins, and sodium bicarbonate optimized for human lymphocyte and hybridoma cell lines in immunology research. It is prepared culture media under HTS 3821.00.00 for human cell maintenance.
Terrific Broth for Protein Expression
Terrific Broth (TB) is a rich liquid medium with glycerol, yeast extract, and tryptone for high-density E. coli cultures in recombinant protein production. HTS 3821.00.00 covers this as prepared media for microorganism development.