#8414 - Mask for ZDS Qube 25mm/1.0" OD, tapered

Mask for Darvall ZDS Qube:  25mm/1.0" OD, tapered

 Includes:

• One white, plastic mask 25mm/1.0" OD, tapered
• Two silicon diaphragms with 12mm aperture (#8422)
• Diaphragms autoclavable
• Can be used with all Darvall ZDS Qubes and 5-Station Manifolds #8155 and #8363