Pre-sealed: 702023 + 702058
Brand: 
Macherey Nagel
.
Pre-sealed vials 702023: 40 mL Screw Neck Vial N 24 outer diameter: 27.5 mm – outer height: 95 mm clear – flat bottom pre-screwed with 702058: N 24 PP screw cap (bonded) – white – center hole Silicone white/PTFE beige Hardness: 45° shore A Thickness: 3.2 mm pack of 100
