<https://sykam.com/product/valves/s-6015-hplc-valve/#webpage>
<http://schema.org/description>
"The S 6015 is a stainless steel 2-position valve with needle injection port on the top side, to be used in autosamplers."
<https://sykam.com/product/valves/s-6015-hplc-valve/>