290pcs/set Molecular Model Set Kit Male member General And Organic Chemistry lanterna For School Lab Teaching Research
Technical Details
| Capacityml: | set |
| Column I.D: | 20mm |
| Column O.D: | 32mm |
| Lower Jointmm: | 10/18 |
| Model Number: | zx-1004 |
| Side Joint: | 45/50 |
| Subject: | Chemical |
| Upper Jointmm: | 29/32 |
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