4 ms·

And for those interested, H2Se has an LC50 about an order of magnitude lower than H2S. Fortunately S/Se in crude oil is likely to be >10000. It smells like garl

by wycx 11y ago

And for those interested, H2Se has an LC50 about an order of magnitude lower than H2S. Fortunately S/Se in crude oil is likely to be >10000. It smells like garlic.