Meaning of 試験管立 in Japanese

It seems that your search contains the following:

Definition of 試験管立

しけんかん(shikenkan) 【試験管】

しけんかんたて(shikenkantate) 【試験管立て】

(n) test tube stand
机の上に寝かせて置くと転がって落ちることがあるので、試験管立てに立てておく。
If you leave them lying on the desk they may roll off, so stand them in the test-tube rack.

If you leave them lying on the desk they may roll off, so stand them in the test-tube rack.