Hach TNTplus 820 Cuvette Test Reagent
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Product Description
Hach TNTplus 820 low-range 25 pre-dosed vials with dichromate reagent. Compatible with DR900/1900/6000 + DRB200 heater. 2-hour digest at 148°C.
Technical Specifications
- Part
- TNT820
- Method
- Dichromate digestion
- Range
- 3-150 mg/L COD
- Accuracy
- ±5%
- Vials
- 25 per pack (standard) / 100 per pack (chlorine pillows)
- Required equipment
- Hach DR-series photometer / spectrophotometer + DRB200 heater (digestion tests)
Standards & Compliance
- Classification / Approval
- Equivalent to EPA / Standard Methods / ISO methods
- HS Code
- 9027.80
Compatibility & Fitment
All TNTplus vials use 16mm test-tube format with auto-recognition barcode on DR900/1900/6000.
Product Documentation
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Catalogue entry last verified: 2026-08-29. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy TNT820?
- TNT820 can be ordered from cballast.com as a Hach catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Hach product?
- The manufacturer part number is TNT820.
- What is the HS code for TNT820?
- The customs tariff (HS) code for TNT820 is 9027.80.
- Who manufactures TNT820?
- TNT820 is a Hach product in the Chemical Test Kits range.
- Is a datasheet available for TNT820?
- Yes — the TNT820 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for TNT820?
- The minimum order quantity is 1.
- Is TNT820 available?
- Yes — TNT820 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).