DWK Duran 1000 mL Clear Glass Square Laboratory Bottle with GL 45 Screw Cap and Pouring Ring

The DWK Duran 1000 mL Clear Glass Square Laboratory Bottle is designed for efficient storage and handling of various laboratory reagents and samples. Its square shape allows for space-saving storage, offering up to a 20% reduction in space compared to traditional round bottles. Manufactured from high-purity, clear Duran borosilicate glass 3.3, this bottle provides excellent thermal performance and high resistance to chemical attack. The GL 45 thread ensures a secure seal with the included blue polypropylene (PP) screw cap and drip-free pouring with the PP pouring ring. The bottle features an easy-to-read graduated volume scale and marking field in permanent white enamel for accurate measurements and convenient labeling.

Key Features:

• Brand: DWK Duran
• Material: Clear borosilicate glass 3.3
• Capacity: 1000 mL
• Shape: Square
• Thread: GL 45
• Graduation: Yes, with permanent white enamel markings
• Autoclavable: Yes, at 121 or 134 °C
• Includes: Blue PP screw cap and pouring ring

This bottle is suitable for laboratories that need dependable and space-saving storage solutions for a variety of reagents and samples.