Safety-coated bottles, DURAN®, with retrace code Glass laboratory bottles with DIN thread to ISO 4796-1. Safety-coated in plastic (DURAN® Protect). Neutral glass / Type I acc. to USP/EP. With Retrace code (Batch identification). Certificate available via the Internet. Autoclavable.
DURAN® Protect is a resistant and transparent plastic coating based on a cross-linked co-polymer (polyurethane) applied onto DURAN® 3.3 borosilicate glass. The coating made from PU adheres to the glass surface and fulfils the following functions: -protects the glass surfaces against mechanical damage (scratch protection) -keeps fragments together in the event of glass breakage (shatter protection) -minimises loss of fluid in the event of glass breakage (leak and spray protection) -absorbs UV rays up to a light wavelength of 380 nm (light protection) -(Cat. No.: 9.071 999) only scratch protection. Temperature resistance Do not subject to an open flame or direct heat (e.g. on a laboratory hotplate). The maximum operating temperature sustained is 135°C - continuous use at this temperature (>30 mins.) should be avoided. DURAN® Protect is suitable for freezing (down to -30°C) and for use in microwaves. Please order cap and pouring ring separately.
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