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Scientific Equipment Company

DWK Life Sciences (Kimble) Kimax® Squibb Separatory Funnel with PTFE Stopcock and Plastic Stopper, 250 ml

Separatory Funnel, 250 ml, Borosilicate Glass, 4 mm Stopcock Bore, 22 Standard Taper, 60 mm Stem Length, PTFE Stopcock Plug and With a Closed-bottom, Linear High-density Polyethylene Stopper, Fits Standard Taper Ground Neck

  • Manufacturer Part No: 29049F-250
  • SECO Part No: 12-8146-78
  • Sold As:
  • Availability: loading
Capacity : 250 ml
Material (ml/min) : Borosilicate Glass
Stopcock Material : PTFE
Stopper Material : HDPE
Stopper Type : Linear
Stem Length : 60 mm
Stopcock Bore : 4 mm
Standard Taper Stopper : 22
  • DWK Life Sciences (Kimble) Kimax® funnel is supplied with a PTFE stopcock plug and with a closed-bottom, linear high-density polyethylene stopper to fit in the standard taper ground neck
  • Lower stems have an ID large enough that a column of liquid will "break" with the stopcock closed, thereby giving a more complete separation and eliminating the necessity of emptying the funnel
  • Replacement PTFE stopcock plug is 41500F
  • Replacement stopper is 28160R
  • Designed from ASTM specification E1096, type IV requirements
  • Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP type I and ASTM E438, type I, class A requirements

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