Dry nitrogen blowing instruments are mainly used for the concentrated preparation of mass samples, such as in the fields of pharmaceutical, medical testing, pesticide residue detection, drug screening, hormone analysis, liquid phase, gas phase ａnd mass spectrometry analysis.
Main features:
1. Each blow needle can be independently controlled to avoid cross-contamination.
2. The height of the air cavity of the instrument can be adjusted by itself, ａnd the standard length of the air needle is 15cm.
3. Qyd-001 has 12 airway control switches to save gas, ａnd the position of each blow needle can be changed independently.
4. When concentrated toxic solvent, the whole system can be placed in the ventilation cabinet to reduce the risk.
