 | Buchner funnel, borosilicate glass 3.3 | |
| |  | Buchner funnels, porcelain | |
|
 | Buchner funnels, porcelain | |
|  | Buchner funnels, PTFE | |
|  | Discs for filter funnels, Buchner, HDPE | |
|
 | Filter funnels, PP, Buchner | |
|  | Glass microfibre filters, filter circles | |
|  | Glass microfibre filters, grade 934-AH | |
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