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Needle-valve stopcocks, DURAN® tubing
Made of DURAN® tubing. Smooth PTFE plug spindle, with retention device to avoid accidental dismantling. PP screw cap and retention device. Operating temperature -20°C to 150°C. Needle-valve stopcocks can be used for accurate dispensing and fit perfectly to glass apparatus.
Needle-valve stopcocks, DURAN® tubing
PART NO.4AJ-9116213
81237||79791||79490||79099||79946||79117||81657
Max. heating speed °C/min||Depth int.||No. of necks||With condenser||For vessels||For extractor||PK
2.5||PTFE spindle|| || ||Needle-valve stopcock||Yes||1
Lenz
02270002
Needle-valve Stopcocks
0
3
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1
Price: £30.34
Out of Stock