STOPPERS
337
Glass
Kimble® Medium Length Standard Taper Glass Stoppe r
Glass Cap-Type Stopper Cap-type Standard Taper stopper fits over tubes and other apparatus having a Standard Taper inner opening.
KIMAX® pennyhead stoppers are used with laboratory glassware such as flasks, mixing cylinders and separatory funnels.
• Cap has an outer Standard Taper joint and a hemispherical top • Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
• Standard Taper size 13 stopper is solid, stopper size 38 is hollow • Designed from ASTM Specification E675 • Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Part Number 851900-1420
Standard Taper Joints
Case Qty
Standard Taper Stopper Size
Diameter at Large End of Ground Zone (mm)
Case Qty
Part Number
14/20
1
41900R-13 41900R-38
13 38
13.4
6 6
38
Medium Length Glass Stopper Stoppers are used with laboratory glassware such as flasks, mixing cylinders and separatory funnels. • Sizes Standard Taper 10/18 through Standard Taper 19/22 are solid • Sizes Standard Taper 24/25 and larger are hollow • Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Flask Length Standard Taper Glass Stopper Stoppers are used with laboratory glassware such as flasks, mixing cylinders and separatory funnels. • All stoppers are solid except Standard Taper stopper sizes 32 and 38, which are hollow • Made in accordance with ASTM Standard E694 • Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Part Number 850500-1018 850505-1410 850500-1420 850500-1922 850500-2425 850500-2926
Standard Taper Joints
Case Qty
10/18 14/10 14/20 19/22 24/25 29/26
1 1 1 1 1 1
Part Number 850100-0008 850100-0009 850100-0013 850100-0016 850100-0019 850100-0019 850100-0022 850100-0027 850100-0032 850100-0038
Standard Taper Stopper Size
Case Qty
8 9
1 1 1 1 1 1 1 1 1 1
13 16 19 19 22 27 32 38
Full Length Standard Taper Glass Stopper Stoppers are used with laboratory glassware such as flasks and separatory funnels. • Sizes Standard Taper 10/30 through Standard Taper 19/38 are solid • Sizes Standard Taper 24/40 and larger are hollow • Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Medium Length Hex Head Hollow Glass Soppers
Stoppers are used with laboratory glassware such as flasks, mixing cylinders and separatory funnels.
• Hollow, hexagonal head medium length Standard Taper stopper that is easily gripped • May be set on the flattened top to avoid contamination of the ground surface • Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Part Number 851000-1030 851000-1435 851000-1938 851000-2440 851000-2942 851000-3445 851000-4550
Standard Taper Joints
Case Qty
10/30 14/35 19/38 24/40 29/42 34/45 45/50
1 1 1 1 1 1 1
Part Number 850400-1420 850400-1922 850400-2425 850400-2926
Standard Taper Joints
Case Qty
14/20 19/22 24/25 29/26
1 1 1 1
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