Plant Preservation Tissue Culture Medium
PPMâ„¢ is a liquid antibiotic-supplemented medium preventing microbial contamination in plant tissue cultures during shipping and storage. HTS 3821.00.00 for plant cell maintenance media.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 5% | +10.0% | 15% |
| 🇲🇽Mexico | 5% | +10.0% | 15% |
| 🇨🇦Canada | 5% | +10.0% | 15% |
| 🇩🇪Germany | 5% | +10.0% | 15% |
| 🇯🇵Japan | 5% | +10.0% | 15% |
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 high antibiotic concentration for disinfection
Predominantly pesticidal formulations with listed actives go to 3808.
If fertilizer-dominant plant nutrient mix
Animal/veg fertilizer blends without culture specificity in Chapter 31.
If bulk for commercial micropropagation
Industrial plant biotech feeds as chemical preparations.
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Import Tips & Compliance
• List antibiotic components with MIC data for plant pathology review
• Obtain international phyto certificates for endangered species protocols
• Refrigerate consistently to maintain antibiotic efficacy
Related Products under HTS 3821.00.00
LB Agar Plates for Bacterial Culture
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.