Последние добавленные видео:
borosilicate
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10 years ago
50083 10 years ago 2:37Borosilicate Pyrex vs Sodalime Pyrex
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1 year ago
3857 1 year ago 1:01Pyrex and Crack Labs 😱 #pyrex #borosilicate #glass #chemistry
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3 years ago
403 3 years ago 1:21Kopperko 100 Pack 1ML Borosilicate Glass Syringe w/ 14GA Blunt Tip Needle Feature Video
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3 years ago
20255 3 years ago 35:06Making a still for my cesium out of borosilicate glass (Scientific glassblowing)