Environmental Express® TKN Blocks and Controllers

Components to build your TKN system
  • HotBlock®TKN block heaters available in 28- and 54-tube configurations
  • Controllers available as Simple or Advanced-Touchscreen units
Environmental Express HotBlock® TKN System provides an efficient method of digesting and storing water, wastewater, soil and sludge samples for Total Kjeldahl Nitrogen (TKN) analysis, total phosphorous (TP or TKP); total metals digestions, or other digestion methods requiring temperature up to 450°C. These innovative digestion systems allow samples to be digested in a corrosion-free environment. In addition, samples are handled in a small area with minimal radiant heat loss.
$2,192.00 - $7,915.00USD / Each

4 variations of this product are available.

See All Product Options Below
Compareitem specifications
Control Type Description
Availability Pricing
Environmental Express HotBlock® TKN028 Heating Block, 28-Well; 240 VAC
$7,185.00USD / Each
Environmental Express HotBlock® TKN054 Heating Block, 54-Well; 240 VAC
$7,915.00USD / Each
Digital Environmental Express HotBlock® TKN100 System Controller; Simple
$2,192.00USD / Each
Touchscreen digital Environmental Express HotBlock® TKN180 System Controller; Touchscreen
$4,162.00USD / Each
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