Fluoropolymers / Alfa Chemistry
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PTFE/PVDF Parts for Lab

Name CAS number Description Inquiry
Disposable Liners for Visiprep DL Manifolds (included with 57044 and 57265) Inquiry
PTFE, pk of 100
Disposable PTFE IR cards Inquiry
size 5 cm × 10 cm, pkg of 25 ea
Dropping funnel Inquiry
capacity 50 mL, with PTFE valve
EPA Vials, white polypropylene screw top hole cap, pre-cleaned and assembled Inquiry
volume 40 mL, amber glass vial, O.D. × H 29 mm × 82 mm, pkg of 72 ea
Extruder Washer-PTFE Inquiry
PTFE Washer for Extruder (1)
FEP gas sampling bag Inquiry
septum, capacity, 0.5 L
FEP sample tube liner Inquiry
Wilmad 6005-7, O.D. 5 mm
Gas Sampling Bulb Inquiry
size 125 mL, PTFE stopcock
Headspace vials convenience kit (clear glass, bevel top, round bottom), pkg of 100 Inquiry
volume 10 mL, vial O.D. × H × I.D. 23 mm × 46 mm × 12.5 mm, PTFE/silicone
J. Young general-purpose stopcock Inquiry
straight through, PTFE, side arm O.D. 8 mm
J. Young high-vacuum PTFE valve, straight through Inquiry
stopcock size 8 mm, side arm O.D. 11 mm
J.Young high-vacuum PTFE valve, in line Inquiry
stopcock size 15 mm, side arm O.D. 19 mm
J.Young high-vacuum PTFE valve, right angle Inquiry
stopcock size 4 mm, side arm O.D. 7 mm
J.Young high-vacuum PTFE valve, three way Inquiry
stopcock size 8 mm, side arm O.D. 11 mm
Knurled nuts for capillary connections 0.2 mm i.d. 0.5 mm e.d. with PVDF double cones Inquiry
Knurled nuts with long bushing and PVDF cones for 6 port valves (Rheodyne) Inquiry
Liquid chromatography columns Inquiry
Luer Lock, Non-jacketed, bed volume 4 mL, I.D. × L 0.7 cm × 10 cm
Magnetic Screw Cap for Headspace Vials, 18 mm thread Inquiry
PTFE/silicone septum (white PTFE/blue silicone), septum thickness 1.5 mm, pkg of 100 ea
Magnetic Stir Bar Inquiry
round white PTFE stir bar(s), L × diam. 28 mm × 8 mm
Magnetic Stir Bar Retriever Inquiry
white PTFE stir bar(s), L 300 mm

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