Eisco Labs
| SKU
CH0870E
Penny Head Solid Cone Stopper, 29/32, Borosilicate Glass
Regular price
$15.09
Sale price
Regular price
$12.99
In Stock (198)
- Free US Shipping $100+ 30 Day Free Returns
Product Description
Product Description
This solid cone borosilicate glass stopper features a penny head and a 29/32 joint size. It measures 2.75 inches tall and provides a secure, ground-glass seal for flasks and bottles with matching joint sizes.
The stopper is autoclavable with superior chemical durability. Borosilicate glass heat tolerances include a Strain Point of 515°C, an Annealing Point of 565°C, and a Softening Point of 820°C.
Specifications
Specifications
- Material: borosilicate glass
- Weight: 0.10 lbs (45g)
Shipping & Returns
Shipping & Returns
SHIPPING
Ships from Rochester, NY. Orders received by 1:00 PM EST M-F typically ship same business day. Free US shipping on orders over $100. Expedited options available.
RETURNS
30-day return window. Unused items receive a full refund; used items are eligible for store credit or exchange. Return shipping is paid by the customer. Clearance items are final sale. Defective products? Contact us directly.
Payment & Security
Payment methods
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