2. Comes with a digestive tract to ensure an efficient digestive process
3.42 x 300 removal tube for easy removal of waste
4. Nitrogen fixing tube for accurate nitrogen analysis
5. Compatible with K9840/SH220N analyzer
وصف
Sea Energy Digestive Burner with Digestive Tube, 1.6 x 11.8 inches (42 x 300 mm), Nitrogen Fixed Tube K9840/SH220N
Borosilicate 3.3 Glass (also known as hard glass):
The wire thermal expansion coefficient is (3.3±0.1)x10-6/K; through advanced production technology processing, the glass internal heating achieves the glass melt and the glass is used under high temperature conductive characteristics. It is also called "borosilicate glass 3.3". Special glass material with low expansion rate, high heat resistance, high strength, high hardness, high light transmittance, high chemical stability