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PYREX™ Hollow Combination Standard Taper Joint and Reagent Bottle Stoppers 
Choose from variety of sizes and taper types
$112.28 - $237.92
Specifications
| For Use With (Equipment) | Reagent bottle |
|---|---|
| Material | Borosilicate Glass, Pyrex Glass |
| Product Type | Barrel Head Stopper |
| Catalog Number | Mfr. No. | Size | Standard Taper Joint | Price | Quantity & Availability | ||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Size | Standard Taper Joint | Price | Quantity & Availability | ||||
|
14-640-2D
|
PYREX™
757519 |
19 | 19/22 |
Case of 6 for $128.75
|
|
14-640-2F
|
PYREX™
757524 |
24 | 24/30 |
Case of 6 for $162.75
|
|
14-640-2B
|
PYREX™
757514 |
14 | 14/20 |
Case of 6 for $112.28
|
|
14-640-2J
|
PYREX™
757529 |
29 | 29/35; 24/30 |
Case of 6 for $237.92
|
|
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.
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Specifications
| Reagent bottle | |
| Borosilicate Glass, Pyrex Glass | |
| Barrel Head Stopper |
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