250mL volumetric digestion tubes for use with the 28-place SC910 TKN digestion block.

250mL volumetric tubes for the SC910 are manufactured from high quality borosilicate glass. They feature a round bottom and profiling to match the SC910 for maximum heat transfer. Volumetric digestion tubes have a calibration mark for accurate dilutions and a neck constriction for optimal refluxing.

Standard, straight-sided, 250mL tubes with no calibration marks and no neck restriction are also available (part # SC914).

28 volumetric tubes per pack.

TUBE BROCHURE