Borosil® and Foxx PUREGRIP® Erlenmeyer Flasks are manufactured with uniform wall thickness, making them perfect for heating applications that require evenly distributed heat. The classic conical shape promotes effective mixing, and the beaded rim confers maximum durability and resistance to cracking and chipping. Made from the same stress-free, mechanically strong borosilicate as other Borosil® Glassware, these flasks are intended for long-term use. Easy to read graduations and a convenient marking spot for labeling further improve the functionality of these essential lab tools. 

Available in sizes ranging from 10mL to 5L. The 10mL option does not have graduations. Borosil® Narrow Mouth Erlenmeyer Flasks comply with ISO/DIN 1773 specifications, with the exception of the 10mL, 125mL, and 150mL options.

Borosil® and Foxx PUREGRIP® Erlenmeyer Flasks are manufactured with uniform wall thickness, making them perfect for heating applications that require evenly distributed heat. The classic conical shape promotes effective mixing, and the beaded rim confers maximum durability and resistance to cracking and chipping. Made from the same stress-free, mechanically strong borosilicate as other Borosil® Glassware, these flasks are intended for long-term use. Easy to read graduations and a convenient marking spot for labeling further improve the functionality of these essential lab tools. 

Available in sizes ranging from 10mL to 5L. The 10mL option does not have graduations. Borosil® Narrow Mouth Erlenmeyer Flasks comply with ISO/DIN 1773 specifications, with the exception of the 10mL, 125mL, and 150mL options.

Erlenmeyer Borosilicate Glass Flasks Erlenmeyer Borosilicate Glass Flasks

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  • Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 100mL, 14/23, CS/20 Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 100mL, 14/23, CS/20

    $433.48
    $509.97

    Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 100mL, 14/23, CS/20 Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 100mL, 14/23, CS/20

    Sku: 4380A16
    Borosil Round Bottom Boiling Flask, 14/23 Interchangeable Joint, 100 mL, CS/20 Borosil® brand Flasks are designed to deliver the best combination of thermal shock resistance along with physical strength and...
    Borosil Round Bottom Boiling Flask, 14/23 Interchangeable Joint, 100 mL, CS/20 Borosil® brand Flasks are designed to deliver the best combination of thermal shock resistance along with physical strength and...
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    Sku: 4380A16
    Availability: Out Of Stock
    $509.97
    $433.48
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  • Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 50mL, 19/26, CS/5 Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 50mL, 19/26, CS/5

    $105.33
    $123.92

    Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 50mL, 19/26, CS/5 Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 50mL, 19/26, CS/5

    Sku: 4380B12
    Borosil Round Bottom Boiling Flask, 19/26 Interchangeable Joint, 50 mL, CS/5 Borosil® brand Flasks are designed to deliver the best combination of thermal shock resistance along with physical strength and...
    Borosil Round Bottom Boiling Flask, 19/26 Interchangeable Joint, 50 mL, CS/5 Borosil® brand Flasks are designed to deliver the best combination of thermal shock resistance along with physical strength and...
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    Sku: 4380B12
    Availability: Out Of Stock
    $123.92
    $105.33
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  • Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 100mL, 19/26, CS/20 Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 100mL, 19/26, CS/20

    $488.42
    $574.61

    Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 100mL, 19/26, CS/20 Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 100mL, 19/26, CS/20

    Sku: 4380B16
    Borosil Round Bottom Boiling Flask, 19/26 Interchangeable Joint, 100 mL, C/S 20 Borosil® brand Flasks are designed to deliver the best combination of thermal shock resistance along with physical strength...
    Borosil Round Bottom Boiling Flask, 19/26 Interchangeable Joint, 100 mL, C/S 20 Borosil® brand Flasks are designed to deliver the best combination of thermal shock resistance along with physical strength...
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    Sku: 4380B16
    Availability: Out Of Stock
    $574.61
    $488.42
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  • Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 50mL, 24/29, CS/5 Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 50mL, 24/29, CS/5

    $118.28
    $139.16

    Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 50mL, 24/29, CS/5 Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 50mL, 24/29, CS/5

    Sku: 4380C12
    Borosil Round Bottom Boiling Flask, 24/29 Interchangeable Joint, 50 mL, C/S 5 Borosil® brand Flasks are designed to deliver the best combination of thermal shock resistance along with physical strength...
    Borosil Round Bottom Boiling Flask, 24/29 Interchangeable Joint, 50 mL, C/S 5 Borosil® brand Flasks are designed to deliver the best combination of thermal shock resistance along with physical strength...
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    Sku: 4380C12
    Availability: Out Of Stock
    $139.16
    $118.28
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  • Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 100mL, 24/29, CS/20 Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 100mL, 24/29, CS/20

    $454.83
    $535.10

    Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 100mL, 24/29, CS/20 Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 100mL, 24/29, CS/20

    Sku: 4380C16
    Borosil Round Bottom Boiling Flask, 24/29 Interchangeable Joint, 100 mL, C/S 20 Borosil® brand Flasks are designed to deliver the best combination of thermal shock resistance along with physical strength...
    Borosil Round Bottom Boiling Flask, 24/29 Interchangeable Joint, 100 mL, C/S 20 Borosil® brand Flasks are designed to deliver the best combination of thermal shock resistance along with physical strength...
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    Sku: 4380C16
    Availability: Out Of Stock
    $535.10
    $454.83
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  • Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 50mL, 29/32, CS/20 Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 50mL, 29/32, CS/20

    $35.12
    $41.31

    Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 50mL, 29/32, CS/20 Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 50mL, 29/32, CS/20

    Sku: 4380D12
    Borosil Round Bottom Boiling Flask, 29/32 Interchangeable Joint, 50 mL, C/S 20 Borosil® brand Flasks are designed to deliver the best combination of thermal shock resistance along with physical strength...
    Borosil Round Bottom Boiling Flask, 29/32 Interchangeable Joint, 50 mL, C/S 20 Borosil® brand Flasks are designed to deliver the best combination of thermal shock resistance along with physical strength...
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    Sku: 4380D12
    Availability: Out Of Stock
    $41.31
    $35.12
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  • Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 100mL, 29/32, CS/20 Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 100mL, 29/32, CS/20

    $402.80
    $473.89

    Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 100mL, 29/32, CS/20 Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 100mL, 29/32, CS/20

    Sku: 4380D16
    Borosil Round Bottom Boiling Flask, 29/32 Interchangeable Joint, 100 mL, C/S 20 Borosil® brand Flasks are designed to deliver the best combination of thermal shock resistance along with physical strength...
    Borosil Round Bottom Boiling Flask, 29/32 Interchangeable Joint, 100 mL, C/S 20 Borosil® brand Flasks are designed to deliver the best combination of thermal shock resistance along with physical strength...
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    Sku: 4380D16
    Availability: Out Of Stock
    $473.89
    $402.80
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  • Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 500mL, 29/32, CS/10 Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 500mL, 29/32, CS/10

    $383.09
    $450.70

    Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 500mL, 29/32, CS/10 Borosil® Flasks, Boiling, Round Bottom, Ground Glass Neck, 500mL, 29/32, CS/10

    Sku: 4380D24
    Borosil Round Bottom Boiling Flask, 29/32 Interchangeable Joint, 500 mL, C/S 10 Borosil® brand Flasks are designed to deliver the best combination of thermal shock resistance along with physical strength...
    Borosil Round Bottom Boiling Flask, 29/32 Interchangeable Joint, 500 mL, C/S 10 Borosil® brand Flasks are designed to deliver the best combination of thermal shock resistance along with physical strength...
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    Sku: 4380D24
    Availability: Out Of Stock
    $450.70
    $383.09
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  • Borosil® Flasks, Boiling, Flat Bottom, Ground Glass Neck, 100mL, 19/26, CS/5 Borosil® Flasks, Boiling, Flat Bottom, Ground Glass Neck, 100mL, 19/26, CS/5

    $114.48
    $134.68

    Borosil® Flasks, Boiling, Flat Bottom, Ground Glass Neck, 100mL, 19/26, CS/5 Borosil® Flasks, Boiling, Flat Bottom, Ground Glass Neck, 100mL, 19/26, CS/5

    Sku: 4100B16
    Borosil Flat Bottom Boiling Flask, Short Neck, Interchangeable Joint 19/26, ISO 4797, 100 mL, CS/5 Borosil® brand Flasks are designed to deliver the best combination of thermal shock resistance along...
    Borosil Flat Bottom Boiling Flask, Short Neck, Interchangeable Joint 19/26, ISO 4797, 100 mL, CS/5 Borosil® brand Flasks are designed to deliver the best combination of thermal shock resistance along...
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    Sku: 4100B16
    Availability: Out Of Stock
    $134.68
    $114.48
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  • Borosil® Flasks, Boiling, Flat Bottom, Ground Glass Neck, 100mL, 24/29, CS/5 Borosil® Flasks, Boiling, Flat Bottom, Ground Glass Neck, 100mL, 24/29, CS/5

    $117.25
    $137.94

    Borosil® Flasks, Boiling, Flat Bottom, Ground Glass Neck, 100mL, 24/29, CS/5 Borosil® Flasks, Boiling, Flat Bottom, Ground Glass Neck, 100mL, 24/29, CS/5

    Sku: 4100C16
    Borosil Flat Bottom Boiling Flask, Short Neck, Interchangeable Joint 24/29, ISO 4797, 100 mL, CS/5 Borosil® brand Flasks are designed to deliver the best combination of thermal shock resistance along...
    Borosil Flat Bottom Boiling Flask, Short Neck, Interchangeable Joint 24/29, ISO 4797, 100 mL, CS/5 Borosil® brand Flasks are designed to deliver the best combination of thermal shock resistance along...
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    Sku: 4100C16
    Availability: Out Of Stock
    $137.94
    $117.25
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  • Borosil® Flasks, Boiling, Flat Bottom, Ground Glass Neck, 250mL, 24/29, CS/5 Borosil® Flasks, Boiling, Flat Bottom, Ground Glass Neck, 250mL, 24/29, CS/5

    $139.44
    $164.05

    Borosil® Flasks, Boiling, Flat Bottom, Ground Glass Neck, 250mL, 24/29, CS/5 Borosil® Flasks, Boiling, Flat Bottom, Ground Glass Neck, 250mL, 24/29, CS/5

    Sku: 4100C21
    Borosil Flat Bottom Boiling Flask, Short Neck, Interchangeable Joint 24/29, ISO 4797, 250 mL, CS/5 Borosil® brand Flasks are designed to deliver the best combination of thermal shock resistance along...
    Borosil Flat Bottom Boiling Flask, Short Neck, Interchangeable Joint 24/29, ISO 4797, 250 mL, CS/5 Borosil® brand Flasks are designed to deliver the best combination of thermal shock resistance along...
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    Sku: 4100C21
    Availability: Out Of Stock
    $164.05
    $139.44
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  • Borosil® Flasks, Boiling, Flat Bottom, Ground Glass Neck, 500mL, 24/29, CS/5 Borosil® Flasks, Boiling, Flat Bottom, Ground Glass Neck, 500mL, 24/29, CS/5

    $181.85
    $213.94

    Borosil® Flasks, Boiling, Flat Bottom, Ground Glass Neck, 500mL, 24/29, CS/5 Borosil® Flasks, Boiling, Flat Bottom, Ground Glass Neck, 500mL, 24/29, CS/5

    Sku: 4100C24
    Borosil Flat Bottom Boiling Flask, Short Neck, Interchangeable Joint 24/29, ISO 4797, 500 mL, CS/5 Borosil® brand Flasks are designed to deliver the best combination of thermal shock resistance along...
    Borosil Flat Bottom Boiling Flask, Short Neck, Interchangeable Joint 24/29, ISO 4797, 500 mL, CS/5 Borosil® brand Flasks are designed to deliver the best combination of thermal shock resistance along...
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    Sku: 4100C24
    Availability: Out Of Stock
    $213.94
    $181.85
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  • Borosil® Flasks, Boiling, Flat Bottom, Ground Glass Neck, 1L, 24/29, CS/2 Borosil® Flasks, Boiling, Flat Bottom, Ground Glass Neck, 1L, 24/29, CS/2

    $117.28
    $137.97

    Borosil® Flasks, Boiling, Flat Bottom, Ground Glass Neck, 1L, 24/29, CS/2 Borosil® Flasks, Boiling, Flat Bottom, Ground Glass Neck, 1L, 24/29, CS/2

    Sku: 4100C29
    Borosil Flat Bottom Boiling Flask, Short Neck, Interchangeable Joint 24/29, ISO 4797, 1L, CS/2 Borosil® brand Flasks are designed to deliver the best combination of thermal shock resistance along with...
    Borosil Flat Bottom Boiling Flask, Short Neck, Interchangeable Joint 24/29, ISO 4797, 1L, CS/2 Borosil® brand Flasks are designed to deliver the best combination of thermal shock resistance along with...
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    Sku: 4100C29
    Availability: Out Of Stock
    $137.97
    $117.28
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  • Borosil® Flasks, Boiling, Flat Bottom, Ground Glass Neck, 100mL, 29/32, CS/5 Borosil® Flasks, Boiling, Flat Bottom, Ground Glass Neck, 100mL, 29/32, CS/5

    $124.33
    $146.27

    Borosil® Flasks, Boiling, Flat Bottom, Ground Glass Neck, 100mL, 29/32, CS/5 Borosil® Flasks, Boiling, Flat Bottom, Ground Glass Neck, 100mL, 29/32, CS/5

    Sku: 4100D16
    Borosil Flat Bottom Boiling Flask, Short Neck, Interchangeable Joint 29/32, ISO 4797, 100 mL, CS/5 Borosil® brand Flasks are designed to deliver the best combination of thermal shock resistance along...
    Borosil Flat Bottom Boiling Flask, Short Neck, Interchangeable Joint 29/32, ISO 4797, 100 mL, CS/5 Borosil® brand Flasks are designed to deliver the best combination of thermal shock resistance along...
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    Sku: 4100D16
    Availability: Out Of Stock
    $146.27
    $124.33
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  • Borosil® Flasks, Boiling, Flat Bottom, Ground Glass Neck, 250mL, 29/32, CS/5 Borosil® Flasks, Boiling, Flat Bottom, Ground Glass Neck, 250mL, 29/32, CS/5

    $149.37
    $175.73

    Borosil® Flasks, Boiling, Flat Bottom, Ground Glass Neck, 250mL, 29/32, CS/5 Borosil® Flasks, Boiling, Flat Bottom, Ground Glass Neck, 250mL, 29/32, CS/5

    Sku: 4100D21
    Borosil Flat Bottom Boiling Flask, Short Neck, Interchangeable Joint 29/32, ISO 4797, 250 mL, CS/5 Borosil® brand Flasks are designed to deliver the best combination of thermal shock resistance along...
    Borosil Flat Bottom Boiling Flask, Short Neck, Interchangeable Joint 29/32, ISO 4797, 250 mL, CS/5 Borosil® brand Flasks are designed to deliver the best combination of thermal shock resistance along...
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    Sku: 4100D21
    Availability: Out Of Stock
    $175.73
    $149.37
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