Science Essentials | SKU:
385103
Stopper 1-hole [3.5mm hole] 15 x 18 x 19mm (BxTxL) No. 3H, rubber
Stopper 1-hole [3.5mm hole] 15 x 18 x 19mm (BxTxL) No. 3H, 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. 3H (15 x 18 x 19 mm, base x top x length), 3.5 mm bore. For passing thermometers or small-bore tubing through test tubes and 50-100 mL flasks. Available in a full range of hole sizes and stopper sizes.
Technical Information
Technical Information
Stopper 1-hole [3.5mm hole] 15 x 18 x 19mm (BxTxL) No. 3H, rubber
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