Polyurethane Radio Opaque 'Black' Extension Lines eliminate the need to cover the extension line with tinfoil while dosing light sensitive compounds. The standard configuration is Male to Female luers but these can be changed to fit your needs. Custom sizes are available. These extension lines come 10 per box.
Liquid error (layout/theme line 331): Could not find asset snippets/search-autocomplete.liquid
Liquid error (layout/theme line 336): Could not find asset snippets/terms-and-conditions.liquid
