https://www.northern-connectors.co.uk/brands/pma/food-beverage-cable-conduit-system/jkbh-m638/
JKBH-M638 - Northern Connectors
northernconnectors
https://aksci.com/item_detail.php?cat=M638
24307-26-4 1,1-Dimethylpiperidinium chloride AKSci M638
1,1-Dimethylpiperidinium chloride 24307-26-4 from AK Scientific, in San Francisco, California
chloride