gas mask
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Dräger CDR 4500 vs Dräger X-plore® 5500, Which one is better for clandestine chemistry?
Question;)- antrax
- Thread
- chemical syntesis clandestine chemistry gas mask
- Replies: 2
- Forum: Question-Answer
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Which filter for gas mask you recommend?
Can you recommend any types of filters that will be good for working with hydrogen bromide and HCl? Those come with mephedrone synthesis ( bromination in dichloromethane) by Marvin "Popcorn" Sutton- lazkalsai
- Thread
- filter gas mask health
- Replies: 2
- Forum: Question-Answer