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- Immersion Oil Immersol 518F 20mL RI:1.518 t 23C - 444960-0000-000 Prices varie from 56$ to 156$ (and even 580$/each); 2.8$ to 7.8$/mL https://www.micro-shop.zeiss.com/en/ca/accessories/consumables
- 30C 444970-9000-000
- 37C 444970-9010-000
Edmund Optics
- Olympus Low fluorescence immersion oil type F, #86-834, 30mL, 113$; 3.8$/mL https://www.edmundoptics.ca/p/olympus-low-auto-fluorescence-immersion-oil/29243/
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