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Stonylab
3 Neck Round Bottom Flask
Crafted from high-quality Borosilicate Glass, it boasts excellent heat resistance and chemical stability. The round-bottom design facilitates even heating, providing users with clear visibility for observation and operation.
Luis Cabatingan
2025-07-03 13:07:35
Used this product for PET depolymerization reaction (170 to 190 °C range) for up to 4 h. There are no issues regarding its use.
S. Jones
2025-06-30 18:53:47
Yeah, science! Good glass for good money. Rock out!
Jon
2025-05-17 12:38:37
Overall it is functional, although “heavy wall†was a bit misleading. The glass thickness seems to be similar/slightly less than better know brands (Kimax, etc...) standard thickness glass. If “heavy wall†had not been included in the description I would have no complaints. Hard to beat for price but very I would be nervous about subjecting it to high vacuums.
T
2025-04-07 12:01:21
Great product i received it quickly and its great
Kateřina Slamova
2025-04-02 18:44:45
Me ajusto a la descripción. Fue entregado a tiempo y en general estoy satisfecho con la compra.
Articule use brule
2024-12-16 13:14:02
Pour les mesure des terre es la topografÃa de l 'air on le appelle combo,sa mesure les ako 2 les argoritme d' un posible seÃsmo se tres importantes sans fisure ni clapete, le gaz se cumule se dangereux.
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