Screw cap, sealed without liquid leakage, internal and external double cap.
Convex and concave stacking design, stacking stable as a rock.
Double thickening handle, lifting smooth and comfortable, strong and durable,...
Mfr #: 9800-25 | Manufacturer: Corning
Corning® PYREX® 55 mL test tubes are made from special tubing to give the optimum wall thickness. They are well annealed, resistant to heat and chemically stable. These...