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WHEATON
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Chromatography
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Manufactured from clear Type I borosilicate glass
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Accept 20mm aluminum seals
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Variety of aluminum seal styles and septa materials available
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Purchase vials separately or together with seals in convenience packs
Cat. No.
Size (mL)
Dia. x H (mm)
Qty / Case
Rounded Bottom, Beveled Finish
225277
6
22 x 38
100
225278
10
23 x 46
100
225280
20
23 x 75
100
Rounded Bottom, Standard Finish, Long Neck
W225279*
20
23 x 75.5
100
Flat Bottom, Beveled Finish
W225281
6
22 x 38
100
W225282
10
23 x 46
100
W225283
20
23 x 75
100
Headspace Vials, Crimp Top
Rounded Bottom
Flat Bottom
Cat. No.
Size (mm)
Description
Qty / Case
224178-01
20
Open Top, Unlined Aluminum Seal
1000
224183-01
20
Center Disc Tear-Out, Unlined Aluminum Seal
1000
W224100-181
20
Gray Butyl Stopper
1000
W224173
20
PTFE / Silicone Septa
100
224168
20
PTFE / Gray Butyl Molded Septa
100
W224100-181
224178-01
224183-01
W224173
224168
Aluminum Seal and Septa Components
Cat. No.
Vial Size (mL)
Description
Qty / Case
W225278-01
10
PTFE / Silicone Septa
100
W225278-02
10
PTFE / Gray Butyl Molded Septa
100
W225278-03
10
Aluminum Faced Silicone Septa
100
W225280-01
20
PTFE / Silicone Septa
100
W225280-02
20
PTFE / Gray Butyl Molded Septa
100
W225280-03
20
Aluminum Faced Silicone Septa
100
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Each convenience pack includes 100 rounded
bottom, beveled finish vials and 100 20mm
pressure release crimp seals
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Pressure release seals release pressure
when 3.0±0.5 bar has been exceeded
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Seals are natural colored
Convenience Packs
W225284
W225286
W225287
W225285
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Manufactured from clear Type I borosilicate glass
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Screw thread finish eliminates the need for crimping tools
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Accepts 18mm screw thread closures with septa
Cat. No.
Size (mL)
Dia. x H. (mm)
Qty / Case
Clear
W225284
10
23 x 46
100
W225286
20
23 x 75.5
100
Amber
W225285
10
23 x 46
100
W225287
20
23 x 75.5
100
Headspace Vials, Screw Thread
Cat. No.
Size (mm)
Seal Color
Description
Qty / Case
Standard
W224221
20
Natural
PTFE / Silicone Septa
100
W224224
20
Natural
PTFE / Butyl Septa
100
W224225
20
Natural
PTFE / Gray Butyl Molded Septa 100
Pressure Release
W224215
20
Natural
PTFE / Silicone Septa
100
W224216
20
Natural
PTFE / Gray Butyl Molded Septa 100
W224217
20
Natural
Aluminum Faced Silicone Septa 100
Magnetic
W224223
20
Gold
PTFE / Silicone Septa
100
Headspace Crimp Seals
Standard
Pressure Release
Magnetic
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Pressure release seals feature score lines that allow for internal pressure release
when 3.0 ± 0.5 bar has been exceeded
W224218
W224219
W224220
Screw Thread Headspace Closures
Cat. No.
Size (mm)
Description
Qty / Case
W224218
18
White PTFE / Transparent Blue Silicone Septa
100
W224219
18
PTFE / Butyl Septa
100
W224220
18
Red PTFE / White Silicone Septa
100
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Magnetic screw caps allow for use in magnetic transport autosamplers