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Equip your lab with our diverse selection of flasks, designed to meet a wide range of scientific applications. We offer various types of flasks, including Erlenmeyer flasks, freeze drying flasks, culture flasks, Dewar flasks, vacuum flasks, and volumetric flasks, all crafted with precision and quality.

Our flasks are available in a variety of materials, including borosilicate glass, polypropylene, PETG, and polystyrene, to suit different experimental needs. Choose from angled necks, canted necks, vented caps, seal caps, and transfer caps to optimize your workflow. We also offer baffled flasks for shaking applications and unbaffled flasks for general use.

Whether you're conducting chemical reactions, culturing cells, or storing sensitive materials, our comprehensive selection of flasks provides reliable and versatile solutions. We partner with trusted brands such as Greiner Bio-One, Corning, Thomson, VWR, Thermo Scientific, Falcon, Kimble, Ace Glass, Pyrex, and Virtis to ensure high-quality and durable products for your laboratory. Browse our subcategories to find the perfect flasks for your specific needs.

Chemglass Volumetric Flask 50 ml Grade A with PTFE Stopper Total of 5 Flasks Glassware Life Sciences Trading
Chemglass Volumetric Flask 50 ml Grade A with PTFE Stopper Total of 5 Flasks Glassware Life Sciences Trading 节省10% 节省%

化学玻璃容量瓶，50 毫升，A 级，带 PTFE 塞，共 5 个容量瓶

Chemglass
$120.00
$120.00 - $120.00
$120.00
$108.00
$108.00 - $108.00
$108.00
只1左边！

Chemglass CG-1617-50 容量瓶是一种精密的实验室工具，专为准确可靠的体积测量而设计。这款 50 毫升容量瓶由高品质硼硅酸盐玻璃制成，确保耐用性和抗热冲击性。它采用宽口设计，便于装填和清洁，底部平坦，稳定性好，并带有永久蚀刻刻度标记，可精确读数。该容量瓶配有 #13 PTFE ...

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$120.00
$120.00 - $120.00
$120.00
$108.00
$108.00 - $108.00
$108.00
节省10% 节省%
Chemglass Volumetric Flask 5 ml Glass with #13 PTFE Stopper Total of 3 Flasks Glassware Chemglass
Chemglass Volumetric Flask 5 ml Glass with #13 PTFE Stopper Total of 3 Flasks Glassware Chemglass 节省10% 节省%

Chemglass 容量瓶 5 毫升玻璃 带 #13 PTFE 塞 共 3 个容量瓶

Chemglass
$110.00
$110.00 - $110.00
$110.00
$99.00
$99.00 - $99.00
$99.00
3股票

Chemglass CG-1617-05 提供一包三个容量瓶，每个容量为 5 毫升。这些容量瓶专为实验室实验中液体的精确测量和输送而设计，具有 A 级公差，符合最高精度标准 (ASTM E288)。它们由硼硅酸盐玻璃制成，以耐用性、耐化学性和耐高温能力而闻名 [检查特定耐高温性以了解您的预期用...

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$110.00
$110.00 - $110.00
$110.00
$99.00
$99.00 - $99.00
$99.00
节省10% 节省%
Chemglass Volumetric Flask 250 ml with #19 PTFE Stopper Total of 5 Flasks Glassware Chemglass
Chemglass Volumetric Flask 250 ml with #19 PTFE Stopper Total of 5 Flasks Glassware Chemglass

Chemglass 容量瓶 250 毫升，带 #19 PTFE 瓶塞，共 5 个容量瓶

Chemglass
$0.00 - $0.00
$0.00
$169.79
$169.79 - $169.79
$169.79
只1左边！

介绍 Chemglass CG-1617-250 容量瓶，一套五个容量为 250 毫升的容量瓶，配有 #19 PTFE 塞子。这些容量瓶经过精心制作，可为您的实验室溶液提供精确的体积测量。每个容量瓶都配有一个 PTFE 塞子，确保密封严密，防止内容物蒸发或污染。这些容量瓶容量为 250 毫升，...

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$0.00 - $0.00
$0.00
$169.79
$169.79 - $169.79
$169.79
Chemglass Volumetric Flask 50 ml Grade A with PTFE Stopper Total of 10 Flasks Glassware Chemglass
Chemglass Volumetric Flask 50 ml Grade A with PTFE Stopper Total of 10 Flasks Glassware Chemglass
节省10% 节省%

化学玻璃容量瓶 50 毫升 A 级 带聚四氟乙烯塞 共 10 个容量瓶

Chemglass
$400.00
$400.00 - $400.00
$400.00
$360.00
$360.00 - $360.00
$360.00
只1左边！

Chemglass CG-1618-50 容量瓶是一种精密的实验室工具，专为准确可靠地测量感光溶液的体积而设计。这款 50 毫升容量瓶由琥珀色硼硅酸盐玻璃制成，可防止紫外线降解。宽口设计便于装填和清洁，而 #13 PTFE 瓶塞可确保密封牢固且防漏。

$400.00
$400.00 - $400.00
$400.00
$360.00
$360.00 - $360.00
$360.00
节省10% 节省%
Chemglass Volumetric Flask 25 ml with #13 Stopper Total of 6 Flasks Lab Flasks Chemglass
Chemglass Volumetric Flask 25 ml with #13 Stopper Total of 6 Flasks Lab Flasks Chemglass
节省10% 节省%

化学玻璃容量瓶，25 毫升，带 #13 号瓶塞，共 6 个容量瓶

Chemglass
$200.00
$200.00 - $200.00
$200.00
$180.00
$180.00 - $180.00
$180.00
2股票

Chemglass CG-1619-25 容量瓶是一种高精度实验室容器，用于制备精确体积的溶液。它由硼硅酸盐玻璃制成，具有耐用性和抗热冲击性。25 毫升容量非常适合制备少量溶液，A 级精度符合容量玻璃器皿的最高精度标准。

$200.00
$200.00 - $200.00
$200.00
$180.00
$180.00 - $180.00
$180.00
节省10% 节省%
Chemglass Volumetric Flask 20 ml Grade A Total of 4 Flasks Lab Flasks Chemglass
Chemglass Volumetric Flask 20 ml Grade A Total of 4 Flasks Lab Flasks Chemglass
节省10% 节省%

Chemglass 容量瓶 20 毫升 A 级 共 4 个容量瓶

Chemglass
$120.00
$120.00 - $120.00
$120.00
$108.00
$108.00 - $108.00
$108.00
只1左边！

Chemglass CG161520 容量瓶 20 毫升 A 级是实验室中用于高精度测量和制备溶液的精密玻璃器皿。它采用细长颈部和平底设计，可精确测量体积。“A 级”标识表示它符合最高精度标准，校准公差为 ±0.2%。 二手的，看上去像新的；状况良好。

$120.00
$120.00 - $120.00
$120.00
$108.00
$108.00 - $108.00
$108.00
节省10% 节省%
Chemglass Volumetric Flask 25 ml Grade A with PTFE Stopper Total of 10 Flasks Glassware Chemglass
Chemglass Volumetric Flask 25 ml Grade A with PTFE Stopper Total of 10 Flasks Glassware Chemglass
节省10% 节省%

化学玻璃容量瓶 25 毫升 A 级 带聚四氟乙烯塞 共 10 个容量瓶

Chemglass
$280.00
$280.00 - $280.00
$280.00
$252.00
$252.00 - $252.00
$252.00
只1左边！

Chemglass CG-1618-25 提供 10 个容量瓶的经济实惠包装，非常适合在研究实验室中精确测量和制备液体溶液。每个容量瓶的容量为 25 毫升，精度达到 A 级，符合可靠体积测量的最高标准 (ASTM E542)，这对于需要精确液体量的实验至关重要。容量瓶设计采用窄颈和永久体积刻字...

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$280.00
$280.00 - $280.00
$280.00
$252.00
$252.00 - $252.00
$252.00
节省10% 节省%
Chemglass Volumetric Flask 100 ml Class A Wide Mouth with PTFE Stopper Glassware Chemglass
Chemglass Volumetric Flask 100 ml Class A Wide Mouth with PTFE Stopper Glassware Chemglass
节省33% 节省%

Chemglass 容量瓶 100 毫升 A 级宽口带 PTFE 瓶塞

Chemglass
$55.00
$55.00 - $55.00
$55.00
$37.12
$37.12 - $37.12
$37.12
只1左边！

Chemglass CG-1617-100 是一款由硼硅酸盐玻璃制成的 100 毫升 A 级容量瓶。它采用宽口设计，便于装填、清洁和旋转。该容量瓶经过校准，可容纳 A 级公差的液体，这意味着它符合 ASTM E288 规定的精度标准。 二手，状况良好；30 天保修。

$55.00
$55.00 - $55.00
$55.00
$37.12
$37.12 - $37.12
$37.12
节省33% 节省%
Chemglass Volumetric Flask 200 ml with #19 PTFE Stopper Total of 5 Flasks Glassware Chemglass
Chemglass Volumetric Flask 200 ml with #19 PTFE Stopper Total of 5 Flasks Glassware Chemglass

Chemglass 容量瓶 200 毫升，带 #19 PTFE 瓶塞，共 5 个容量瓶

Chemglass
$169.79 - $169.79
$169.79
$169.79 - $169.79
$169.79
只1左边！

Chemglass CG-1617-200 容量瓶是一款 200 毫升的 A 级实验室容量瓶，专为精确测量液体而设计。其宽口和平底便于装填、混合和清洁。随附的 PTFE 瓶塞可提供安全防漏的密封。非常适合需要精确制备体积的各种科学应用。

$169.79 - $169.79
$169.79
$169.79 - $169.79
$169.79
Chemglass Volumetric Flask 10 ml Grade A with PTFE Stopper Total of 11 Flasks Glassware Chemglass
Chemglass Volumetric Flask 10 ml Grade A with PTFE Stopper Total of 11 Flasks Glassware Chemglass
节省10% 节省%

Chemglass 容量瓶 10 毫升 A 级 带 PTFE 塞 共 11 个容量瓶

Chemglass
$200.00
$200.00 - $200.00
$200.00
$180.00
$180.00 - $180.00
$180.00
只1左边！

Chemglass CG-1617-10 容量瓶 宽口平底 带#13 塞子 A 级 共 11 个容量瓶

$200.00
$200.00 - $200.00
$200.00
$180.00
$180.00 - $180.00
$180.00
节省10% 节省%
Chemglass Volumetric Flask 10 ml Class A Pyrex Stopper #9 Set of 3 Lab Flasks Chemglass
Chemglass Volumetric Flask 10 ml Class A Pyrex Stopper #9 Set of 3 Lab Flasks Chemglass
节省10% 节省%

Chemglass 容量瓶 10 毫升 A 级 Pyrex 瓶塞 #9 3 件套

Chemglass
$90.00
$90.00 - $90.00
$90.00
$81.00
$81.00 - $81.00
$81.00
只1左边！

Chemglass CG-8560-10 容量瓶是一款高品质 A 级 Pyrex 玻璃烧瓶，专为精确测量液体而设计。这是一款 10 毫升容量的烧瓶，配有 9 号瓶塞，非常适合需要精确测量体积的各种实验室应用。这套 3 件套为实验室提供了便利和价值。

$90.00
$90.00 - $90.00
$90.00
$81.00
$81.00 - $81.00
$81.00
节省10% 节省%
Chemglass Volumetric Flask 100 ml Amber with PTFE Stopper Total of 3 Flasks Glassware Chemglass
Chemglass Volumetric Flask 100 ml Amber with PTFE Stopper Total of 3 Flasks Glassware Chemglass
节省10% 节省%

化学玻璃容量瓶，100 毫升，棕色，带聚四氟乙烯塞，共 3 个容量瓶

Chemglass
$125.00
$125.00 - $125.00
$125.00
$112.50
$112.50 - $112.50
$112.50
只1左边！

Chemglass CG-1618-100 容量瓶（3 件装）是琥珀色玻璃容器，专为实验室中对光敏感的液体进行精确测量而设计。琥珀色可过滤光线，保护化学品免于降解。每个容量瓶正好容纳 100 毫升液体，非常适合为实验准备特定体积的液体。这些是 A 级容量瓶，符合高准确度标准。随附的 #16 P...

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$125.00
$125.00 - $125.00
$125.00
$112.50
$112.50 - $112.50
$112.50
节省10% 节省%
Chemglass Volumetric Flask 10 ml with Stopper Low Actinic Set of 5 Flasks Glassware Chemglass
Chemglass Volumetric Flask 10 ml with Stopper Low Actinic Set of 5 Flasks Glassware Chemglass
节省10% 节省%

Chemglass 容量瓶 10 毫升，带塞子，低光化性，5 瓶套装

Chemglass
$190.00
$190.00 - $190.00
$190.00
$171.00
$171.00 - $171.00
$171.00
4股票

Chemglass CG-1616-10 容量瓶是一种精密玻璃器皿，专为精确测量液体而设计。这款 10 毫升容量瓶采用低光化性、厚壁硼硅酸盐玻璃制成，可保护感光溶液并承受热冲击。宽口设计便于装填和混合，而平底设计可稳定地放置在搅拌板上。容量瓶经过 A 级公差“容量”校准，确保精确测量体积。每个...

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$190.00
$190.00 - $190.00
$190.00
$171.00
$171.00 - $171.00
$171.00
节省10% 节省%
Chemglass Round Bottom Flask 2000 ml Single Neck 24/40 Outer Joint Glassware Chemglass
Chemglass Round Bottom Flask 2000 ml Single Neck 24/40 Outer Joint Glassware Chemglass

Chemglass 圆底烧瓶 2000 毫升 单颈 24/40 外接头

Chemglass
$0.00 - $0.00
$0.00
$109.97
$109.97 - $109.97
$109.97
4股票

Chemglass CG-1506-25 圆底烧瓶是一款高品质实验室烧瓶，专为各种化学工艺而设计。该烧瓶容量为 2000 毫升，适用于大规模实验和反应。它采用单颈设计，外接 24/40 接头，可轻松连接到其他实验室设备，如冷凝器、蒸馏塔或回流装置。该烧瓶由耐用的硼硅酸盐玻璃制成，具有出色的抗化...

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$0.00 - $0.00
$0.00
$109.97
$109.97 - $109.97
$109.97
Chemglass Round Bottom Flask Borosilicate 200 ml 24/40 Opening Lab Flasks Chemglass
Chemglass Round Bottom Flask Borosilicate 200 ml 24/40 Opening Lab Flasks Chemglass
节省10% 节省%

Chemglass 圆底烧瓶 硼硅酸盐 200 毫升 24/40 开口

Chemglass
$38.00
$38.00 - $38.00
$38.00
$34.20
$34.20 - $34.20
$34.20
只1左边！

Chemglass CG-1506-14 圆底烧瓶是一款 200 毫升硼硅酸盐玻璃烧瓶，开口为 24/40，适用于各种实验室应用。它包括一个软木支撑环，可确保稳定性，非常适合加热液体和进行化学反应。

$38.00
$38.00 - $38.00
$38.00
$34.20
$34.20 - $34.20
$34.20
节省10% 节省%
Chemglass Pear Shaped Flask 100 ml with 14/20 Joint Glassware Chemglass
Chemglass Pear Shaped Flask 100 ml with 14/20 Joint Glassware Chemglass

Chemglass 梨形烧瓶 100 毫升，带 14/20 接头

Chemglass
$22.50 - $22.50
$22.50
$22.50 - $22.50
$22.50
只1左边！

Chemglass CG-1554-30 烧瓶是您实验室的多功能主力。这款 100 毫升梨形烧瓶采用经典设计，可优化其功能。梨形烧瓶底部较宽，顶部逐渐变细，可增加表面积，从而实现高效加热和蒸发。100 毫升容量可让您在实验中处理适量的液体。它拥有标准的 14/20 接头，使其成为一款灵活的设备。

$22.50 - $22.50
$22.50
$22.50 - $22.50
$22.50
Chemglass Assorted Evaporating Flask 500 ml, 200 ml, 100 ml, and 50 ml Set of 6 Flasks Glassware Chemglass
Chemglass Assorted Evaporating Flask 500 ml, 200 ml, 100 ml, and 50 ml Set of 6 Flasks Glassware Chemglass

Chemglass 什锦蒸发瓶 500 毫升、200 毫升、100 毫升和 50 毫升 6 瓶套装

Chemglass
$227.70 - $227.70
$227.70
$227.70 - $227.70
$227.70
只1左边！

Chemglass CG-1512-57 什锦蒸发瓶套装 500 ml 带 24/40 接头，200 ml 带 24/40 接头，100 ml 带 14/20 接头（CG-1512-05 和 CG-1512-07）

$227.70 - $227.70
$227.70
$227.70 - $227.70
$227.70
Chemglass Cylindrical Dewar Flask 4.3 L Capacity Wide Mouth Lab Flasks Chemglass
Chemglass Cylindrical Dewar Flask 4.3 L Capacity Wide Mouth Lab Flasks Chemglass
节省10% 节省%

Chemglass 圆柱形杜瓦瓶 4.3 升容量 广口

Chemglass
$300.00
$300.00 - $300.00
$300.00
$270.00
$270.00 - $270.00
$270.00
只1左边！

Chemglass CG-1593-05 圆柱形杜瓦瓶是一款高性能实验室工具，专为长期储存和保存温度敏感材料而设计。这款容量为 4.3 升的杜瓦瓶口宽大，方便取用，并采用耐用的真空隔热设计，以保持一致的低温。圆柱形状可最大限度地提高存储容量，同时最大限度地减少空间需求。 二手。状况良好！

$300.00
$300.00 - $300.00
$300.00
$270.00
$270.00 - $270.00
$270.00
节省10% 节省%
Corning Cell Culture Flask 75 cm2 Canted Neck Treated Case of 100 Flasks Lab Flasks Corning
Corning Cell Culture Flask 75 cm2 Canted Neck Treated Case of 100 Flasks Lab Flasks Corning
节省10% 节省%

康宁细胞培养瓶 75 cm2 斜颈处理 100 个装

Corning
$215.00
$215.00 - $215.00
$215.00
$193.50
$193.50 - $193.50
$193.50
2股票

Corning 430720U 细胞培养瓶是一款多功能实验室工具，专为细胞培养应用而设计。此特定型号提供 75 cm² 的生长面积、方便取用的倾斜颈部和 U 形设计，以促进细胞生长。它由光学透明的原生聚苯乙烯制成，可确保最佳的细胞可见性和生长。经 TC 处理的表面可促进细胞附着和增殖，而塞式密...

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$215.00
$215.00 - $215.00
$215.00
$193.50
$193.50 - $193.50
$193.50
节省10% 节省%
Corning Erlenmeyer Flask Narrow Mouth 500 ml with 24/40 Inner Joint Lab Flasks Corning
Corning Erlenmeyer Flask Narrow Mouth 500 ml with 24/40 Inner Joint Lab Flasks Corning
节省10% 节省%

康宁锥形瓶 窄口 500 毫升 带 24/40 内接头

Corning
$25.00
$25.00 - $25.00
$25.00
$22.50
$22.50 - $22.50
$22.50
只1左边！

Corning 5000-500 锥形瓶是一种多功能实验室玻璃器皿，可用于混合、加热和储存液体等多种用途。这款 500 毫升锥形瓶口较窄，内接缝为 24/40，可牢固连接冷凝器和漏斗等其他玻璃器皿组件。锥形瓶由耐用的硼硅酸盐玻璃制成，耐热冲击和耐化学腐蚀。锥形瓶具有稳定性，易于旋转和混合内容物...

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$25.00
$25.00 - $25.00
$25.00
$22.50
$22.50 - $22.50
$22.50
节省10% 节省%
VWR Glass Flask 1 L with Screw Cap GL45 Baffled Base Lab Flasks VWR
VWR Glass Flask 1 L with Screw Cap GL45 Baffled Base Lab Flasks VWR
节省10% 节省%

VWR 玻璃烧瓶 1 升，带螺旋盖 GL45 挡板底座

VWR
$25.00
$25.00 - $25.00
$25.00
$22.50
$22.50 - $22.50
$22.50
只1左边！

VWR 75993-576 玻璃烧瓶是一种多功能实验室设备，专为储存和处理液体而设计。这款 1 升烧瓶配有带 GL45 螺纹的螺帽，确保密封牢固且防漏。挡板底座可改善混合和搅拌效果，使其成为各种实验室应用的理想选择。烧瓶由高品质硼硅酸盐玻璃制成，具有耐化学性和耐高温性。 二手的，看上去像新的...

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$25.00
$25.00 - $25.00
$25.00
$22.50
$22.50 - $22.50
$22.50
节省10% 节省%
Kimble Kimax Volumetric Flask 10 ml Clear Glass Total of 3 Flasks Lab Flasks Kimble
Kimble Kimax Volumetric Flask 10 ml Clear Glass Total of 3 Flasks Lab Flasks Kimble
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Kimble Kimax 容量瓶 10 毫升 透明玻璃 共 3 个容量瓶

Kimble
$70.00
$70.00 - $70.00
$70.00
$63.00
$63.00 - $63.00
$63.00
只1左边！

Kimble 92812G-10 Kimax 容量瓶是一款高品质实验室玻璃器皿，专为精确测量液体而设计。这些 10 毫升透明玻璃烧瓶非常适合各种科学应用，具有准确性和耐用性。 二手的，很干净。看上去就像新的一样。

$70.00
$70.00 - $70.00
$70.00
$63.00
$63.00 - $63.00
$63.00
节省10% 节省%
Chemglass Volumetric Flask 10 ml Grade A Total of 6 Flasks Lab Flasks Chemglass
Chemglass Volumetric Flask 10 ml Grade A Total of 6 Flasks Lab Flasks Chemglass
节省10% 节省%

Chemglass 容量瓶 10 毫升 A 级 共 6 个容量瓶

Chemglass
$155.00
$155.00 - $155.00
$155.00
$139.50
$139.50 - $139.50
$139.50
只1左边！

Chemglass CG-1600-02 容量瓶是一种高精度实验室容器，用于制备精确体积的溶液。它由硼硅酸盐玻璃制成，具有耐用性和抗热冲击性。10 毫升容量非常适合制备少量溶液，A 级精度符合容量玻璃器皿的最高精度标准。

$155.00
$155.00 - $155.00
$155.00
$139.50
$139.50 - $139.50
$139.50
节省10% 节省%
Bomex 1000 ml Heavy Wall Borosilicate Filtering Flask Lab Flasks Bomex
Bomex 1000 ml Heavy Wall Borosilicate Filtering Flask Lab Flasks Bomex
节省10% 节省%

Bomex 1000 毫升厚壁硼硅酸盐过滤瓶

Bomex
$70.00
$70.00 - $70.00
$70.00
$63.00
$63.00 - $63.00
$63.00
只1左边！

Bomex 7-881000 1000 毫升厚壁硼硅酸盐过滤瓶这款过滤瓶采用厚壁硼硅酸盐玻璃精心制作而成，可容纳多达 1000 毫升液体，为您的实验室实验提供持久可靠的过滤。 二手，状况极佳。

$70.00
$70.00 - $70.00
$70.00
$63.00
$63.00 - $63.00
$63.00
节省10% 节省%

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