Long Glass Vessel Used in Scientific Experiments

This page is the CodyCross answer for the clue below from Singapore, Group 2030, Puzzle 4 (Gardens by the Bay).

Question is: Long Glass Vessel Used in Scientific Experiments

and the answer is: TESTTUBE

Word Meaning:

TEST TUBE — (chemistry) A glass tube, rounded at one end and open at the other, used for small-scale laboratory tests.

Definitions from Wiktionary.

Long Glass Vessel Used In Scientific Experiments - Singapore CodyCross Answers | CodyCross Solutions