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  3. KONTES 6491125

KONTES 6491125 Glass Chromatography Column Ptfe Stopcock

6491125 Kontes Vtg Glass Chromatography Column 13 Mm Id X 24 Inch Long With Ptfe Stopcock

( Brand: Kontes ), ( Manufacturer Part Number: 6491125 ), ( Part Type: Stopcock ), ( Unit Type: Unit )

Review KONTES Vtg Glass Chromatography Column Id Inch Long Ptfe Stopcock

Vintage Kontes 6491125 Glass Chromatography Column with PTFE Stopcock (13 x 24 cm)

Step into the world of vintage laboratory equipment with the Kontes 6491125 Glass Chromatography Column. This timeless piece, boasting a classic design, is a testament to the enduring quality of Kontes products.

Crafted from durable, borosilicate glass, this chromatography column ensures stability and resistance to thermal shock, making it suitable for a wide range of temperature conditions. The column measures 13 x 24 centimeters (height x diameter), providing an ample interior space for your chromatography needs.

The column is equipped with a PTFE (Polytetrafluoroethylene) stopcock, renowned for its exceptional chemical resistance and non-stick properties. This stopcock ensures smooth and hassle-free operation, allowing for precise control over the flow of liquids within the column. The PTFE stopcock is also resistant to high temperatures, making it a versatile component for your lab equipment.

The Kontes 6491125 Glass Chromatography Column is not just a tool, but a piece of history in the world of chemistry and laboratory research. Its vintage appeal, combined with its functional effectiveness, makes it a valuable addition to any lab, whether for educational or professional purposes.

Experience the blend of tradition and innovation with this Vintage Kontes Glass Chromatography Column. Reliable, efficient, and timeless, this piece promises to serve you well in your explorations of the chemical world.

Pros of buying a Kontes 6491125 Vintage Glass Chromatography Column 13 x 24 ptfe stopcock:

1. Quality: The Kontes brand is well-known for its high-quality glassware, and this chromatography column is no exception. It is made of durable glass that is resistant to breakage and is designed to withstand the rigors of lab work.

2. Size: The column is a generous 13 x 24 cm, providing ample space for chromatography separations.

3. PTFE Stopcock: The inclusion of a PTFE stopcock allows for easy flow control and reduces the risk of leaks.

4. Vintage Appeal: The vintage design of the column may appeal to those who prefer traditional lab equipment.

Cons of buying a Kontes 6491125 Vintage Glass Chromatography Column 13 x 24 ptfe stopcock:

1. Fragility: Glassware can be fragile and may break if dropped or mishandled.

2. Cost: Compared to plastic chromatography columns, glass columns can be more expensive.

3. Maintenance: Glassware requires more careful cleaning and maintenance to avoid contamination.

4. Weight: Glassware can be heavier than plastic alternatives, making it more difficult to transport.

Conclusion:

The Kontes 6491125 Vintage Glass Chromatography Column 13 x 24 ptfe stopcock is a high-quality, durable piece of lab equipment that is well-suited for chromatography separations. However, it is more expensive and fragile than plastic alternatives and requires more careful maintenance. If you prioritize quality and are willing to pay a higher price for a durable, traditional-looking column, this may be the right choice for you. If you are looking for a more affordable, lightweight, and low-maintenance option, you may want to consider a plastic chromatography column.

Recommendation:

If you are a professional lab technician or researcher and are looking for a high-quality, durable chromatography column, the Kontes 6491125 Vintage Glass Chromatography Column 13 x 24 ptfe stopcock is a good choice. If you are a hobbyist or student and are looking for a more affordable option, you may want to consider a plastic chromatography column.

Details:

Comes with a Teflon plug and washers. Found in a collectors garage, the exterior original packaging was water damaged but interior tube seems unused. Original box label also included.

part #: 6491125 price

  • $49.98

specifications plasticwarelabsuppy:

  • brand: Kontes
  • mpn: 6491125
  • part type: Stopcock
  • unit type: Unit

general plasticwarelabsuppy:

  • Medical, Lab Dental Supplies > Glassware Plasticware > Other Medical Lab Glassware
  • condition: Used

offer plasticwarelabsuppy:

  • sold: 0
  • availability: In Stock
  • best offers: True
  • started: November 29, 2025
  • options: Ship-to-home
  • quantity: 1

payments plasticwarelabsuppy:

  • wallet: Apple-pay
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  • credit card: Discover

returns plasticwarelabsuppy:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days
  • method: Money back

seller plasticwarelabsuppy:

  • rating: 100.0%
  • city: Salem, Oregon
  • # reviews: 3260

shipping plasticwarelabsuppy:

  • type: Calculated
  • class: Standard
  • service: USPS Ground Advantage
  • transit: 4-9 Days
  • carrier: USPS
  • cost: $14.08
part type: stopcock, unit type: unit,
category: business & industrial > medical, lab dental supplies > glassware plasticware > medical lab glassware, sku: 12834121765894632,
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1 offer $49.98 USD
  • Used. Offer #1 priced at $49.98 + $14.65 shipping estimate = $64.63* total. I can make you a combined listing. Found in a collectors garage, the exterior original packaging was water damaged but the interior tube seems unused.+$14.65 shipping

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