PETRI DISH COMPRISING LOCKING MEANS FOR THE PURPOSE OF FORMING A STACK

摘要

Petri dish(1), which consists of two components, namely a receptacle (2) and a complementary lid (3), which both have an axisymmetric shape and which are each delimited by a bottom wall (20; 30) and at least one peripheral wall (21; 31), characterized in that said receptacle (2) and lid (3) bear complementary locking means (5; 4) arranged such that, when a stack is formed by superposing at least two dishes, the locking means borne by a first component (2; 3) of a first dish can engage with the locking means of the second component (3; 2) of the second dish, thus making them rigidly connected to one another. These locking means (5; 4) are capable of engaging by relative rotational movement of one dish (B1) with respect to the other (B2). They are borne by the peripheral walls (21; 31) and consist of protrusions (5; 4).