Science Essentials | SKU:
385107
Stopper 1-hole [3.5mm hole] 20.5 x 26 x 25mm (BxTxL) No.7H, rubber
Stopper 1-hole [3.5mm hole] 20.5 x 26 x 25mm (BxTxL) No.7H, rubber is backordered and will ship as soon as it is back in stock.
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Description
Description
Single-hole rubber stopper, No. 7H (20.5 x 26 x 25 mm, base x top x length), 3.5 mm bore. For passing thermometers or capillary tubing through 250 mL Erlenmeyer flasks and round-bottomed flasks. Available in a full range of hole sizes and stopper sizes.
Technical Information
Technical Information
Stopper 1-hole [3.5mm hole] 20.5 x 26 x 25mm (BxTxL) No.7H, rubber
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