LGC QC5021 Dioxin Calibration Standard
LGC QC5021 Dioxin Calibration Standard is a certified solution containing 17 2,3,7,8-substituted PCDDs/PCDFs at pg/mL levels for HRGC/HRMS dioxin analysis. It is used in environmental monitoring for PCDD/F analysis. This product falls under tariff item 3822.90.00 as a certified reference material, as defined in Chapter 38 Note 2, and is not excluded by any other heading.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
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The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the product is accompanied by a certificate as required by Chapter 38 Note 2, indicating certified dioxin concentrations and methods
• Declare it under tariff item 3822.90.00; be prepared to provide the certificate to CBSA
• Check if the product is subject to any import restrictions, but for tariff purposes, it is a certified reference material
Related Products under Tariff item 3822.90.00
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BAM M320i Gasoline Reference Fuel is a certified reference material of gasoline, certified for benzene, aromatics, and oxygenate content determination by GC-FID. It is used in regulatory fuel quality testing laboratories to validate analytical methods and ensure accurate measurements. This product falls under tariff item 3822.90.00 as a certified reference material, as defined in Chapter 38 Note 2, and is not excluded by any other heading.
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BCR-186 Skimmed Milk Powder Reference Material is a certified reference material of skimmed milk powder, certified for pesticide residues and heavy metals analysis in dairy products. It is prepared specifically for validating analytical methods in food safety testing laboratories. This product falls under tariff item 3822.90.00 as a certified reference material, as it meets the definition in Chapter 38 Note 2 and is not excluded by any other heading.
EPA Method 1631 Mercury Calibration Standard
EPA Method 1631 Mercury Calibration Standard is a solution-based certified reference material containing known mercury concentrations at ppb levels, certified for validating ultra-trace mercury analysis methods. It is used in environmental laboratories to calibrate instruments and verify method performance. This product falls under tariff item 3822.90.00 as a certified reference material, as defined in Chapter 38 Note 2, and is not excluded by any other heading.
IRMM-1027 Potassium Dichromate Gravimetric Standard
IRMM-1027 Potassium Dichromate Gravimetric Standard is a high-purity potassium dichromate certified by IRMM for UV-VIS spectrophotometry calibration, with purity value traceable to the SI. It is used in analytical laboratories for quantitative spectroscopic analysis. This product falls under tariff item 3822.90.00 as a certified reference material, as it meets the definition in Chapter 38 Note 2 and is not excluded by any other heading.
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NIST SRM 1577c Bovine Liver Standard is a certified reference material from NIST consisting of powdered bovine liver certified for trace element concentrations like arsenic, cadmium, and mercury. It is used in analytical laboratories for validating methods for trace element analysis in biological matrices. This product falls under tariff item 3822.90.00 as a certified reference material, as it meets the definition in Chapter 38 Note 2 and is not excluded by any other heading.
NIST SRM 3186 Glycerin (99.5% + Purity)
NIST SRM 3186 Glycerin (99.5% + Purity) is an ultra-high purity glycerin certified by NIST for quantitative NMR and Karl Fischer water content analysis. It is used in pharmaceutical and food grade glycerol purity verification. This product falls under tariff item 3822.90.00 as a certified reference material, as defined in Chapter 38 Note 2, and is not excluded by any other heading.