DURAN® Original Laboratory Bottle, Amber, Graduated, High Type, 750ml, GL 45, DWK Life Science (CAT#: STEM-BTVV-3488-LC)

DURAN® Original Laboratory Bottle, Amber, With DIN 168-1 Thread manufactured by DWK Life Science are made from high-purity, amber, USP/EP Type I DURAN® borosilicate glass 3.3. The bottles offer excellent thermal performance, high resistance to chemical attack and a long working life with the combination of high-performance materials and robust ISO 4796-1 design. The fused, external amber layer prevents light sensitive contents from photodegradation. The protection against ultra-violet light meets international USP/EP standards and lasts the lifetime of the bottle. The amber bottles come with an easy-to-read graduated volume scale, and marking field in permanent white enamel. DURAN® Original amber bottles are supplied with or without iconic blue polypropylene cap and drip-free pouring ring for use up to 140℃. All components are fully autoclavable at 121 or 134℃.

Capacity (mL): 750
Thread: GL 45
Diameter d (mm): 95
Height h (mm): 208
Quantity: 10

Standardised GL-thread and matching cap system for particularly tight sealing and simple, clean pouring out
Permanent Retrace Code on each bottle for manufacturing lot traceability
USP <660>, USP <671> (Spectral Transmission) and EP (3.2.1) compliant. Less than 10% spectral transmission between 290 nm and 450 nm.
The only external application of the colour ensures that internal surfaces have standard DURAN® glass properties
Complete with blue screw cap (PP, integral lip seal) and pouring ring (PP) for drip-free pouring and clean, safe working
Fired-on, highly durable white ceramic print
Sizes 10 and 25 ml with specially shaped glass edge for improved pouring out whereby an additional plastic pouring ring is not required