Flat flange lids with 4 necks
NS 45/40 (Centre neck), 2×29/32 angled and 1×14/23 straight NS
LENZ06104464
DURAN®, borosilicate glass, clear.
- Excellent chemical resistance
- High temperature resistance
- Minimal thermal expansion giving relatively high resistance to temperature changes
With flat laboratory flange (DN). Straight middle neck, two angled and one straight side necks with standard ground joints.
- Hals:NS 45/40 (Centre neck)
- Sidehalse:2×29/32 angled and 1×14/23 straight NS
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