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2 Neck Round Bottom Flask, 19/22 Center/Side Joint, 50-500 ml

2 Neck Round Bottom Flask, 19/22 Center/Side Joint, 50-500 ml

$18.79 USD
$19.99 USD $18.79 USD
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Capacity

About this item

  • Product Use: 2 neck round bottom flask used in chemical experiments for distillation, reflux, synthesis reactions, and other operations
  • Specifications: 2 neck with 19/22 center and side standard taper outer joint capacity: 50, 100, 250, 500 ml
  • Material & Durability: Made of borosilicate glass, it exhibits excellent corrosion resistance and a low coefficient of thermal expansion; stable operating temperature: 450°C
  • Safety Instructions: Inspect the product for cracks before use; do not heat with open flames; instantaneous temperature changes must not exceed 140°C; the manufacturer is not liable for damages caused by improper operation
  • Warranty: 1-year coverage period for your peace of mind, if received damaged, please let us know and we will solve it promptly
  • ASIN: B0789F344R, B0789FYMF4, B0789H1XMZ, B0789FZFFD
Shipping: 3-7 business days.

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