| 摘要 |
The invention is directed to a nephelometric turbidimeter vial arrangement (8) including a vial (10) and a separate vial cap (60), wherein the vial (10) comprises a transparent cylindrical vial body (14) enclosing a vial interior (26), a bottom inlet window (16) and a circular top vial opening (13), and the vial cap (60;61) closes the top vial opening (13) and comprises a light trap cavity (70;71) which is open to the vial interior (26), wherein the inner surface (81,82,81',82') of the light trap cavity (70; 71) is a light absorbing surface. |
