Pneumatic Plug Wrench And Cap Sealing Tool Plug Wrench,Pneumatic Plug Wrench,Pneumatic Cap Sealing Tool,Manual Drum Cap Sealing Tool Changchun Rochiev Intelligent Equipment Manufacturing Co., Ltd. , https://www.rochiev-en.comMalachite green was illegally added to prevent fish diseases. Studies have shown that malachite green remains in fish for a long time, and it has high toxicity, high residue and carcinogenic, teratogenic, mutagenic and other side effects. In view of this, many countries have listed malachite green as a banned drug in aquaculture. This product is used to detect malachite green in animal tissues.
Malachite green test card (organization)