Yes, FLUIDRAMS is a Scrabble word!

Letter values in Scrabble US: F 4, L 1, U 1, I 1, D 2, R 1, A 1, M 3, S 1.

Is it a valid word?

FLUIDRAMS is a valid word in the official Scrabble dictionary (US), the UK Scrabble Dictionary and Words with Friends (ENABLE).

a British imperial capacity measure (liquid or dry) equal to 60 minims or 3.5516 cubic centimeters
a unit of capacity or volume in the apothecary system equal to one eighth of a fluid ounce

Also: fluid dram, fluid drachm.