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Corning™ PYREX™ Hollow Combination Standard Taper Joint and Reagent Bottle Stoppers
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Choose from variety of sizes and taper types

$231.83 - $479.16

Specifications

Material Borosilicate Glass
Product Type Barrelhead Stopper
For Use With (Equipment) Reagent bottle
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Products 4
Catalog Number Mfr. No. Standard Taper Joint Price Quantity  
Catalog Number Mfr. No. Standard Taper Joint Price Quantity  
14-640-2D
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Corning™
757519
19/22
Case of 6 Each for $267.39
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14-640-2F
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Corning™
757524
24/30
Case of 6 Each for $337.39
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14-640-2B
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Corning™
757514
14/20
Case of 6 Each for $231.83
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14-640-2J
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Corning™
757529
29/35, 24/30
Case of 6 Each for $479.16
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Description

Description

These hollow PYREX standard taper joint and bottle stoppers are closed at the bottom. They are interchangeable with standard taper joints and bottle stoppers of the same size. These hollow stoppers are light in weight, yet very strong to reduce chipping and breakage, thus minimizing replacement costs. A barrel-shaped head means it is easy to clean and even easier to rotate in or out. Grooves in the sides help prevent slippage. The flat top allows the stopper to stand on its head, which frees the user's hand and minimizes potential contamination.



Cat. No. 7575-14 is a replacement part for organic chemistry kit Cat. No. 6949K.

Cat. No. 7575-19 is a replacement part for organic chemistry kits Cat. Nos. 6949E, 6949F, and 6949G-2.
Specifications

Specifications

Borosilicate Glass
Barrelhead Stopper
Reagent bottle
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