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Kimble™ Kontes™ PTFE-Plug Stopcocks, Graduations, Pressure Equalizing Lines, Ground Joint Funnels

Graduations to stopcock are numbered both up and down

Manufacturer: kimble™  634530-0250

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Catalog No. K634530-0250

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Description & Specifications


Stopcock 2
Capacity 8.45 oz., 250mL
Height (English) 13.58 in.
Height (Metric) 345mm
Material Borosilicate Glass
Capacity (Metric) 250mL
Closure Material PTFE
Certifications/Compliance USP, ASTM E438, Type I, Class A
Capacity (English) 8.45 oz.
Graduated Yes
Graduations 5mL
Joint Number 24/40
Includes Pressure equalizing lines, lower drip tip, stopcock
Product Type Addition Funnel

Without stoppers.

Drip tips extend below the standard taper joint to ensure delivery