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Eisco Dropping Funnels with PTFE Stopcock

Eisco Dropping Funnels with PTFE Stopcock
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Price
$46.65–$88.40

5 options available below

Product Details

Dropping funnels with PTFE stopcocks and sockets fitted with interchangeable plastic stoppers.

  • Cylindrical ungraduated glass dropping funnel
  • Fitted with an interchangeable plastic stopper and PTFE key stopcock
  • Made of durable, high quality borosilicate 3.3 glass which withstands high temperatures and thermal shocks
  • Used for extractions or to dispense liquids into a system slowly (drop-wise)

Autoclavable, with superior chemical durability. Low temperature gradient - can withstand high temperatures and thermal shocks.

Eisco Labs Borosilicate glass has the following heat tolerances:
- Strain Point 515 °C
- Annealing Point 565 °C
- Softening Point 820 °C

Product Family Options

Product Information

  • Capacity
    Joint Size
    Availability
    Price
  • 470344-250
    50 ml
    19/26
    On Order
    Date provided after order
    Each
    $46.65 / Each
    On Order
    Date provided after order
    $46.65
    Each
       $46.65
    50 ml
    19/26
    Supplier Number: CH0474A
  • 470345-210
    100 ml
    19/26
    On Order
    Date provided after order
    Each
    $48.40 / Each
    On Order
    Date provided after order
    $48.40
    Each
       $48.40
    100 ml
    19/26
    Supplier Number: CH0474B
  • 470345-588
    250 ml
    29/32
    On Order
    Date provided after order
    Each
    $54.65 / Each
    On Order
    Date provided after order
    $54.65
    Each
       $54.65
    250 ml
    29/32
    Supplier Number: CH0474C
  • 470343-976
    500 ml
    29/32
    On Order
    Date provided after order
    Each
    $63.20 / Each
    On Order
    Date provided after order
    $63.20
    Each
       $63.20
    500 ml
    29/32
    Supplier Number: CH0474D
  • 470344-952
    1000 ml
    29/32
    On Order
    Date provided after order
    Each
    $88.40 / Each
    On Order
    Date provided after order
    $88.40
    Each
       $88.40
    1000 ml
    29/32
    Supplier Number: CH0474E