Thermo Fisher 3645-2550PK Each NalgeneAutomatic zeroing burette filling kit
$38.80 / Parcel$71.85 Min.order:1
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Can save time and increase convenience. The Thermo Scientific™ Nalgene™ Auto-Zero Burette Filling Kit converts any traditional 25 mL or 50 mL glass or plastic burette into a self-filling, auto-zeroing burette. Avoid the mess of spills caused by manual dosing or funneling reagents into the top of the burette. The squeeze bottle is a reservoir for titrant solution that can be delivered to the buret opening via the supplied transparent PVC tube.

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Operating Instructions:

Attach the polypropylene filling tube to the end of the transfer tubing and insert it into the mouth of the buret using the adapter provided. Adjust the tip of the dosing tube so that it is directly above the zero mark of the buret. Squeeze the bottle and fill the buret above the zero mark. When the squeezing force on the bottle is released, the excess titrant will be pumped back into the storage bottle, keeping the titrant level in the buret at the zero line.

Includes:

  • 1000 mL low density polyethylene squeeze bottle
  • 4′ (1.2 m) long clear Flexible PVC tube
  • Addition tube
  • Adapter
  • Reagent bottle cap.
Buret not included.

Does not contain buret