Preparation of Larger Sample Sizes up to 30 g: CB12L Digester

ColdBlock Technologies has introduced an array of products to suit your sample digestion requirements.

The 15-channel and 12-channel units feature a modular design to suit contemporary laboratory settings, enabling users to modify their sample digestion procedures based on the needed throughput.


The CB12L digester is perfect for preparing larger sample sizes measuring up to 30 g. It includes the following features:

  • Modular design
  • Electronic control box
  • Lower heating chamber
  • Upper cooling zone
  • Twelve positions
  • Can operate two digesters (24 channels) from a single control box at the same time

Technical Requirements

The CB12L digester can safely work in any regular wet-chemistry laboratory fume hood or similar ventilation system.

Moreover, electrical supply can work with most grids, such as:

  • 50/60 Hz
  • 30 A
  • 220–240 VAC

Consumables and Accessories

The CB12L digester is delivered with 15 high-intensity infrared lights and 12 test tubes with a capacity of 200 mL.

Customers can also order:

  • Lamps
  • Test tubes
  • Test tube stands
  • Test tube caps
  • Transfer trays

Other Equipment by this Supplier