Laboratory glass bottles

DURAN® Laboratory bottle

with DIN thread, GL 45

With easy-to-read scale and large labelling field for easy marking, in fired-on, highly durable white ceramic. With proven DURAN® properties. Complete with blue screw cap (PP, integral lip seal) and pouring ring (PP) for drip-free pouring and clean, safe working. Service temperature level of screw cap and pouring ring: +140 °C.

Typical applications: storage, sample preparation, transport.

Alongside the GL 45 clear glass laboratory bottles, amber (absorbs light up to approx. 500 nm) and plastic-coated (absorbs light up to approx. 380 nm) bottles are also available to protect light-sensitive substances. The PU plastic coating also provides protection against scratching, leakage and splinters.

DURAN® laboratory bottles are, with the exception of the pressure-resistant DURAN® pressure plus bottles not designed for use under pressure or in a vacuum.

 

NEW: GL 45 Stirred Reactor

 

With screw-cap and pouring ring (PP, blue), clear

Cat. No. Capacity
ml		 DIN thread
GL		 d
mm		 h
mm		 Pack
Quantity
21 801 14 5 * 25 25 36 74 10
21 801 17 5 50 32 46 91 10
21 801 24 5 100 ** 45 56 105 10
21 801 29 5 NEW 150 ** 45 62 115 10
21 801 36 5 250 ** 45 70 143 10
21 801 44 5 500 ** 45 86 181 10
21 801 51 5 NEW 750 ** 45 95 208 10
21 801 54 5 1 000 ** 45 101 230 10
21 801 63 5 2 000 ** 45 136 265 10
21 801 69 5 NEW 3 500 45 160 300 1
21 801 73 5 5 000 45 182 335 1
21 801 86 5 10 000 45 227 415 1
21 801 88 5 15 000 45 268 450 1
21 801 91 5 20 000 45 288 510 1

Without cap and pouring ring, clear

Cat. No. Capacity
ml		 DIN thread
GL		 d
mm		 h
mm		 Pack
Quantity
21 801 14 * 25 25 36 70 10
21 801 17 50 32 46 87 10
21 801 24 100 ** 45 56 100 10
21 801 29 NEW 150 ** 45 62 110 10
21 801 36 250 ** 45 70 138 10
21 801 44 500 ** 45 86 176 10
21 801 51 NEW 750 ** 45 95 203 10
21 801 54 1 000 ** 45 101 225 10
21 801 63 2 000 ** 45 136 260 10
21 801 69 NEW 3 500 45 160 295 1
21 801 73 5 000 45 182 330 1
21 801 86 10 000 45 227 410 1
21 801 88 15 000 45 268 445 1
21 801 91 20 000 45 288 505 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.