Borosil® Solid Penny Head Glass Stoppers are the best in class for glass stoppers. Manufactured with low extractable quality grade USP Type I, 3.3 Borosilicate Glass and conforming to ASTM E438 Class A requirements means a reliable, durable, and useful glass stopper for your volumetric flasks or other storage media. In collaboration with Borosil Glass Works, Foxx Life Sciences is proud to bring the outstanding quality of Borosil® Type 3.3 Borosilicate glassware to North America for the first time. Manufactured from the same USP Type I, Borosilicate glass that North American scientists have come to trust, Borosil® Laboratory Glassware offers unparalleled mechanical strength, clarity, and reliability at competitive prices. And thanks to a unique annealing process, Borosil® Glassware is stress-free and incredibly resistant to thermal shock. We encourage you to send any questions to sales@foxxlifesciences.com or call 1-603-890-3699.

Borosil® Solid Penny Head Glass Stoppers are the best in class for glass stoppers. Manufactured with low extractable quality grade USP Type I, 3.3 Borosilicate Glass and conforming to ASTM E438 Class A requirements means a reliable, durable, and useful glass stopper for your volumetric flasks or other storage media. In collaboration with Borosil Glass Works, Foxx Life Sciences is proud to bring the outstanding quality of Borosil® Type 3.3 Borosilicate glassware to North America for the first time. Manufactured from the same USP Type I, Borosilicate glass that North American scientists have come to trust, Borosil® Laboratory Glassware offers unparalleled mechanical strength, clarity, and reliability at competitive prices. And thanks to a unique annealing process, Borosil® Glassware is stress-free and incredibly resistant to thermal shock. We encourage you to send any questions to sales@foxxlifesciences.com or call 1-603-890-3699.

Glass Stoppers Glass Stoppers

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  • Borosil® Stoppers, Glass, Amber, Pennyhead, Solid, 7/16, CS/20 Borosil® Stoppers, Glass, Amber, Pennyhead, Solid, 7/16, CS/20

    $132.11
    $170.96

    Borosil® Stoppers, Glass, Amber, Pennyhead, Solid, 7/16, CS/20 Borosil® Stoppers, Glass, Amber, Pennyhead, Solid, 7/16, CS/20

    Sku: 8400A07
    Borosil Amber Solid Penny Head Glass Stopper, Interchangeable Ground Joint 7/16, CS/20 Specifications Material: 3.3 Borosilicate Color: Amber Neck Type: Stopper Joint Size: 7/16 Class/ Quality Grade: Type I, Class...
    Borosil Amber Solid Penny Head Glass Stopper, Interchangeable Ground Joint 7/16, CS/20 Specifications Material: 3.3 Borosilicate Color: Amber Neck Type: Stopper Joint Size: 7/16 Class/ Quality Grade: Type I, Class...
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    Sku: 8400A07
    Availability: Out Of Stock
    $170.96
    $132.11
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  • Borosil® Stoppers, Glass, Clear, Pennyhead, Solid, 45/40, CS/20 Borosil® Stoppers, Glass, Clear, Pennyhead, Solid, 45/40, CS/20

    $822.50
    $967.65

    Borosil® Stoppers, Glass, Clear, Pennyhead, Solid, 45/40, CS/20 Borosil® Stoppers, Glass, Clear, Pennyhead, Solid, 45/40, CS/20

    Sku: 8100045
    Borosil® Solid Penny Head Glass Stopper, Interchangeable Ground Joint 45/40, CS/20 Specifications Material: 3.3 Borosilicate Color: Clear Neck Type: Stopper Joint Size: 45/40 Class/ Quality Grade: Type I, Class A Quantity...
    Borosil® Solid Penny Head Glass Stopper, Interchangeable Ground Joint 45/40, CS/20 Specifications Material: 3.3 Borosilicate Color: Clear Neck Type: Stopper Joint Size: 45/40 Class/ Quality Grade: Type I, Class A Quantity...
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    Sku: 8100045
    Availability: Out Of Stock
    $967.65
    $822.50
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  • Borosil® Stoppers, Glass, Clear, Pennyhead, Solid, 55/54, CS/20 Borosil® Stoppers, Glass, Clear, Pennyhead, Solid, 55/54, CS/20

    $1,752.31
    $2,061.54

    Borosil® Stoppers, Glass, Clear, Pennyhead, Solid, 55/54, CS/20 Borosil® Stoppers, Glass, Clear, Pennyhead, Solid, 55/54, CS/20

    Sku: 8100055
    Borosil® Solid Penny Head Glass Stopper, Interchangeable Ground Joint 55/54, CS/20 Specifications Material: 3.3 Borosilicate Color: Clear Neck Type: Stopper Joint Size: 55/54 Class/ Quality Grade: Type I, Class A...
    Borosil® Solid Penny Head Glass Stopper, Interchangeable Ground Joint 55/54, CS/20 Specifications Material: 3.3 Borosilicate Color: Clear Neck Type: Stopper Joint Size: 55/54 Class/ Quality Grade: Type I, Class A...
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    Sku: 8100055
    Availability: Out Of Stock
    $2,061.54
    $1,752.31
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  • Borosil® Stoppers, Glass, Amber, Pennyhead, Solid, 45/40, CS/20 Borosil® Stoppers, Glass, Amber, Pennyhead, Solid, 45/40, CS/20

    $944.10
    $1,110.71

    Borosil® Stoppers, Glass, Amber, Pennyhead, Solid, 45/40, CS/20 Borosil® Stoppers, Glass, Amber, Pennyhead, Solid, 45/40, CS/20

    Sku: 8400045
    Borosil Amber Solid Penny Head Glass Stopper, Interchangeable Ground Joint 45/40, CS/20 Specifications Material: 3.3 Borosilicate Color: Amber Neck Type: Stopper Joint Size: 45/40 Class/ Quality Grade: Type I, Class...
    Borosil Amber Solid Penny Head Glass Stopper, Interchangeable Ground Joint 45/40, CS/20 Specifications Material: 3.3 Borosilicate Color: Amber Neck Type: Stopper Joint Size: 45/40 Class/ Quality Grade: Type I, Class...
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    Sku: 8400045
    Availability: Out Of Stock
    $1,110.71
    $944.10
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  • Borosil® Stoppers, Glass, Amber, Pennyhead, Solid, 55/54, CS/20 Borosil® Stoppers, Glass, Amber, Pennyhead, Solid, 55/54, CS/20

    $1,870.77
    $2,200.90

    Borosil® Stoppers, Glass, Amber, Pennyhead, Solid, 55/54, CS/20 Borosil® Stoppers, Glass, Amber, Pennyhead, Solid, 55/54, CS/20

    Sku: 8400055
    Borosil Amber Solid Penny Head Glass Stopper, Interchangeable Ground Joint 55/54, CS/20 Specifications Material: 3.3 Borosilicate Color: Amber Neck Type: Stopper Joint Size: 55/54 Class/ Quality Grade: Type I, Class...
    Borosil Amber Solid Penny Head Glass Stopper, Interchangeable Ground Joint 55/54, CS/20 Specifications Material: 3.3 Borosilicate Color: Amber Neck Type: Stopper Joint Size: 55/54 Class/ Quality Grade: Type I, Class...
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    Sku: 8400055
    Availability: Out Of Stock
    $2,200.90
    $1,870.77
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  • Borosil® Stoppers, Glass, Clear, Pennyhead, Solid, 10/19 CS/20 Borosil® Stoppers, Glass, Clear, Pennyhead, Solid, 10/19 CS/20

    $48.15
    $56.64

    Borosil® Stoppers, Glass, Clear, Pennyhead, Solid, 10/19 CS/20 Borosil® Stoppers, Glass, Clear, Pennyhead, Solid, 10/19 CS/20

    Sku: 8100A10
    Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 10/19, CS/20 Specifications Material: 3.3 Borosilicate Color: Clear Class/Quality Grade: Class A/Type I Dimensions: 300mm(11.81") X 210mm(8.27") X 310mm(12.20") Joint size:...
    Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 10/19, CS/20 Specifications Material: 3.3 Borosilicate Color: Clear Class/Quality Grade: Class A/Type I Dimensions: 300mm(11.81") X 210mm(8.27") X 310mm(12.20") Joint size:...
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    Sku: 8100A10
    Availability: Out Of Stock
    $56.64
    $48.15
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  • Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 12/21, CS/20 Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 12/21, CS/20

    $134.47
    $158.20

    Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 12/21, CS/20 Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 12/21, CS/20

    Sku: 8100A12
    Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 14/23, CS/20 Specifications Material: 3.3 Borosilicate Color: Clear Class/Quality Grade: Class A/Type I Dimensions: 136mm(5.35") X 72mm(2.83") X 120mm(4.72") Joint size: 12/21...
    Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 14/23, CS/20 Specifications Material: 3.3 Borosilicate Color: Clear Class/Quality Grade: Class A/Type I Dimensions: 136mm(5.35") X 72mm(2.83") X 120mm(4.72") Joint size: 12/21...
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    Sku: 8100A12
    Availability: Out Of Stock
    $158.20
    $134.47
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  • Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 14/23, CS/20 Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 14/23, CS/20

    $48.64
    $57.22

    Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 14/23, CS/20 Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 14/23, CS/20

    Sku: 8100A14
    Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 19/26, CS/20 Specifications Material: 3.3 Borosilicate Color: Clear Class/Quality Grade: Class A/Type I Dimensions: 255mm(10.04") X 120mm(4.72") X 120mm(4.72") Joint size: 14/23...
    Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 19/26, CS/20 Specifications Material: 3.3 Borosilicate Color: Clear Class/Quality Grade: Class A/Type I Dimensions: 255mm(10.04") X 120mm(4.72") X 120mm(4.72") Joint size: 14/23...
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    Sku: 8100A14
    Availability: Out Of Stock
    $57.22
    $48.64
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  • Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 19/26, CS/20 Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 19/26, CS/20

    $81.69
    $96.11

    Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 19/26, CS/20 Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 19/26, CS/20

    Sku: 8100A19
    Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 19/26, CS/20 Specifications Material: 3.3 Borosilicate Color: Clear Class/Quality Grade: Class A/Type I Dimensions: 255mm(10.04") X 120mm(4.72") X 120mm(4.72") Joint size:...
    Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 19/26, CS/20 Specifications Material: 3.3 Borosilicate Color: Clear Class/Quality Grade: Class A/Type I Dimensions: 255mm(10.04") X 120mm(4.72") X 120mm(4.72") Joint size:...
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    Sku: 8100A19
    Availability: Out Of Stock
    $96.11
    $81.69
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  • Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 24/29, CS/20 Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 24/29, CS/20

    $153.05
    $180.05

    Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 24/29, CS/20 Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 24/29, CS/20

    Sku: 8100A24
    Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 19/26, CS/20 Specifications Material: 3.3 Borosilicate Color: Clear Class/Quality Grade: Class A/Type I Dimensions: 255mm(10.04") X 120mm(4.72") X 120mm(4.72") Joint size: 24/29...
    Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 19/26, CS/20 Specifications Material: 3.3 Borosilicate Color: Clear Class/Quality Grade: Class A/Type I Dimensions: 255mm(10.04") X 120mm(4.72") X 120mm(4.72") Joint size: 24/29...
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    Sku: 8100A24
    Availability: Out Of Stock
    $180.05
    $153.05
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  • Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 34/35, CS/10 Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 34/35, CS/10

    $226.20
    $266.11

    Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 34/35, CS/10 Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 34/35, CS/10

    Sku: 8100A34
    Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 34/35, CS/10 Specifications Material: 3.3 Borosilicate Color: Clear Class/Quality Grade: Class A/Type I Dimensions: 500mm(19.69") X 254mm(10.00") X 254mm(10.00") Joint size:...
    Borosil® Solid Penny Head Glass Stopper Interchangeable Ground Joint 34/35, CS/10 Specifications Material: 3.3 Borosilicate Color: Clear Class/Quality Grade: Class A/Type I Dimensions: 500mm(19.69") X 254mm(10.00") X 254mm(10.00") Joint size:...
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    Sku: 8100A34
    Availability: Out Of Stock
    $266.11
    $226.20
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  • Borosil® Amber Solid Penny Head Glass Stopper, Interchangeable Ground Joint 10/19 CS/20 Borosil® Amber Solid Penny Head Glass Stopper, Interchangeable Ground Joint 10/19 CS/20

    $57.22
    $67.32

    Borosil® Amber Solid Penny Head Glass Stopper, Interchangeable Ground Joint 10/19 CS/20 Borosil® Amber Solid Penny Head Glass Stopper, Interchangeable Ground Joint 10/19 CS/20

    Sku: 8400A10
    Penny Head Stopper, Amber, Made With Borosil Borosil® Amber Solid Penny Head Glass Stopper, Interchangeable Ground Joint 10/19 CS/20 Specifications Material: 3.3 Borosilicate Color: Amber Class/Quality Grade: Class A/Type I...
    Penny Head Stopper, Amber, Made With Borosil Borosil® Amber Solid Penny Head Glass Stopper, Interchangeable Ground Joint 10/19 CS/20 Specifications Material: 3.3 Borosilicate Color: Amber Class/Quality Grade: Class A/Type I...
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    Sku: 8400A10
    Availability: Out Of Stock
    $67.32
    $57.22
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  • Borosil® Amber Solid Penny Head Glass Stopper Interchangeable Ground Joint 12/21, CS/20 Borosil® Amber Solid Penny Head Glass Stopper Interchangeable Ground Joint 12/21, CS/20

    $178.80
    $210.35

    Borosil® Amber Solid Penny Head Glass Stopper Interchangeable Ground Joint 12/21, CS/20 Borosil® Amber Solid Penny Head Glass Stopper Interchangeable Ground Joint 12/21, CS/20

    Sku: 8400A12
    Penny Head Stopper, Amber, Made With Borosil Borosil® Amber Solid Penny Head Glass Stopper, Interchangeable Ground Joint 12/21 CS/20 Specifications Material: 3.3 Borosilicate Color: Amber Class/Quality Grade: Class A/Type I...
    Penny Head Stopper, Amber, Made With Borosil Borosil® Amber Solid Penny Head Glass Stopper, Interchangeable Ground Joint 12/21 CS/20 Specifications Material: 3.3 Borosilicate Color: Amber Class/Quality Grade: Class A/Type I...
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    Sku: 8400A12
    Availability: Out Of Stock
    $210.35
    $178.80
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  • Borosil® Amber Solid Penny Head Glass Stopper, Interchangeable Ground Joint 14/23 CS/20 Borosil® Amber Solid Penny Head Glass Stopper, Interchangeable Ground Joint 14/23 CS/20

    $59.82
    $70.38

    Borosil® Amber Solid Penny Head Glass Stopper, Interchangeable Ground Joint 14/23 CS/20 Borosil® Amber Solid Penny Head Glass Stopper, Interchangeable Ground Joint 14/23 CS/20

    Sku: 8400A14
    Penny Head Stopper, Amber, Made With Borosil Borosil® Amber Solid Penny Head Glass Stopper, Interchangeable Ground Joint 14/23 CS/20 Specifications Material: 3.3 Borosilicate Color: Amber Class/Quality Grade: Class A/Type I...
    Penny Head Stopper, Amber, Made With Borosil Borosil® Amber Solid Penny Head Glass Stopper, Interchangeable Ground Joint 14/23 CS/20 Specifications Material: 3.3 Borosilicate Color: Amber Class/Quality Grade: Class A/Type I...
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    Sku: 8400A14
    Availability: Out Of Stock
    $70.38
    $59.82
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  • Borosil® Amber Solid Penny Head Glass Stopper, Interchangeable Ground Joint 19/26 CS/20 Borosil® Amber Solid Penny Head Glass Stopper, Interchangeable Ground Joint 19/26 CS/20

    $105.84
    $124.52

    Borosil® Amber Solid Penny Head Glass Stopper, Interchangeable Ground Joint 19/26 CS/20 Borosil® Amber Solid Penny Head Glass Stopper, Interchangeable Ground Joint 19/26 CS/20

    Sku: 8400A19
    Penny Head Stopper, Amber, Made With Borosil Borosil® Amber Solid Penny Head Glass Stopper, Interchangeable Ground Joint 14/23 CS/20 Specifications Material: 3.3 Borosilicate Color: Amber Class/Quality Grade: Class A/Type I...
    Penny Head Stopper, Amber, Made With Borosil Borosil® Amber Solid Penny Head Glass Stopper, Interchangeable Ground Joint 14/23 CS/20 Specifications Material: 3.3 Borosilicate Color: Amber Class/Quality Grade: Class A/Type I...
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    Sku: 8400A19
    Availability: Out Of Stock
    $124.52
    $105.84
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