Рет қаралды 128,800
00:00-01:21 Introduction
01:22-02:14 Step 1: Sample preparation an weighing
02:15-04:25 Step 2: Acid digestion
04:26-07:18 Step 3: Distillation and titration
The entire Kjeldahl process with the premium solution from C. Gerhardt, KJELDATHERM KT-L 20s digestion block and the fully automatic VAPODEST 500 steam distillation unit. For more information visit our website:
www.gerhardt.d...
KJELDATHERM:
www.gerhardt.d...
VAPODEST 500:
www.gerhardt.d...