This Lab-Tek® Chambered Coverglass is perfect for confocal image analysis and optimal for high power inverted microscope viewing. The non-removable polystyrene (PS) media chamber is secured to a 1.0 borosilicate chambered coverglass. CE marked. Sterile. Culture Area: 1.8cm²/Well. Number of Wells: 4. Medium Chamber Material: Polystyrene (PS). Slide Material: Glass. Suggested Working Volume: 0.5 to 0.9mL. Nunc #: 155383.