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Wholesale Solid Glass Stopper,Glass Solid Head Glass Solid Stopper for Outer Joint Glass, with Closed Bottom

Lab Solid Glass Stopper, Lab Stoppers,Glass Lab Soppers
$6.45 USD $8.06 USD Save $1.61 USD
Free worldwide shipping
Free returns
Carbon neutral
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Grinding Mouth
14/10
14/20
14/23
19/22
19/26
24/29
24/40
29/32
29/42
34/45
45/50
Description

Product description:
Material:Borosilicate GlassGrinding Mouth:14/10,14/20,14/23,19/22,19/26,24/29,24/40,29/32,29/42,34/45,45/50
Quantity:1pcs

Features:
1. High borosilicate glass;
2. Low expansion rate, high strength, high hardness, high temperature resistance and 200�� temperature difference;
3. High light transmittance, high chemical stability, acid and alkali resistance.
4. Manual fine grinding, fine grinding, good sealing;
5. High processing precision and good adaptability.