Markham Semi-Micro Kjeldahl Apparatus, 3.3 Borosilicate Glass

Designed in accordance with Markham specifications, this semi-micro Kjeldahl distillation apparatus provides high-efficiency nitrogen determination and protein content analysis across food, feed, soil, biological, and pharmaceutical samples. Precision-crafted from thermal-shock-resistant 3.3 borosilicate glass, the integrated system handles sample sizes between micro and macro limits. The complete laboratory kit includes a 1000ml long-neck distillation flask, dual-layer reaction tube, 200mm Liebig condenser, 250ml Erlenmeyer flask, and complementary assembly accessories for immediate setup.

Key Features:

• Markham Semi-Micro Distillation Design: Engineered specifically to analyze micro-to-semi-micro nitrogen levels, streamlining routine protein quantification.
• Premium 3.3 Borosilicate Glass: Built from high-purity borosilicate glass to deliver exceptional thermal stability, chemical resistance, and high-vacuum durability.
• Dual-Layer Reaction Chamber: Features a specialized double-wall reaction tube design for optimized steam distillation and rapid sample heating.
• High-Efficiency Condensation: Equipped with a 200mm straight-tube Liebig condenser ensuring complete vapor recovery and clear distillate collection.
• Comprehensive Laboratory Assembly: Complete setup includes a 1000ml long-neck flask, 250ml Erlenmeyer flask, glass safety tubes, bent tubes, long-handle glass stoppers, and rubber stoppers.
• Complimentary Operational Accessories: Ships with free setup extras, including silicone tubing, pinch clamps, and glass boiling beads for immediate laboratory use.