Laboratory glass bottles

DURAN® protect laboratory bottle

with DIN thread, GL 45, plastic coated

With easy-to-read scale and large labelling field for easy marking, in fired-on, highly durable white ceramic. Service temperature limit of the PU plastic coating: –30 °C to +135 °C (instructions for autoclaving, see laboratory catalogue). The coating provides scratch, leak and splinter protection and is ideally suited to both the transport and storage of hazardous media or valuable samples. UV protection up to approx. 380 nm wavelength. High transparency. Suitable for microwaving.

Typical applications: storage, transport and safe handling of hazardous substances.

Without cap and pouring ring, clear

Cat. No. Capacity
ml		 DIN thread
GL		 d
mm		 h
mm		 Pack
Quantity
10 926 76 * 25 25 36 70 10
10 926 77 50 32 46 87 10
21 805 24 100 ** 45 56 100 10
21 805 29 150 ** 45 62 110 10
21 805 36 250 ** 45 70 138 10
21 805 44 500 ** 45 86 176 10
21 805 51 750 ** 45 95 203 10
21 805 54 1 000 ** 45 101 225 10
21 805 63 2 000 ** 45 136 260 10
21 805 69 3 500 45 160 295 1
21 805 73 5 000 45 182 330 1

*  With specially shaped glass edge for improved pouring out (so that an additional plastic pouring ring is not required).
** A ring-shaped reinforcement on the shoulder of bottles of 100 – 2 000 ml makes the filling height corresponding to the nominal capacity visible.

Suitable caps:

Suitable caps and pouring rings with varying thermal and chemical properties are also available. The membrane cap is suitable for autoclaving processes, because an integrated PTFE membrane permits gas exchange and pressure equalisation.
The GL 45 connection system enables safe and clean transfer of media.