18602x -

: Studies on "Pterins as Sensors of Response" use the equation

: There are similar product identifiers in electrical and automotive sectors, such as the IDEAL PowerPlug 30-102X for ballast wiring or the Blue Streak S2102X distributor condenser. 18602x

In various scientific publications, is used within linear regression equations, typically representing a slope or coefficient: : Studies on "Pterins as Sensors of Response"