Restek Analytical Products
![](https://chromspec.com/media/cache/sylius_shop_product_large_thumbnail/pinnacle_db_biphenyl_column.jpg)
Pinnacle DB Biphenyl 5um Columns
- Supplier: Restek
![](https://chromspec.com/media/cache/sylius_shop_product_large_thumbnail/pinnacle_db_biphenyl_column.jpg)
1.9um Pinnacle DB C18
- Supplier: Restek
![](https://chromspec.com/media/cache/sylius_shop_product_large_thumbnail/pinnacle_db_biphenyl_column.jpg)
Pinnacle DB C18 3um Columns
- Supplier: Restek
![](https://chromspec.com/media/cache/sylius_shop_product_large_thumbnail/RK_Pinnacle_HPLC_Columns.png)
Pinnacle DB C18 HPLC Columns - 5 µm
- Supplier: Restek
![](https://chromspec.com/media/cache/sylius_shop_product_large_thumbnail/pinnacle_db_biphenyl_column.jpg)
5.0um Pinnacle DB Cyano
- Supplier: Restek
![](https://chromspec.com/media/cache/sylius_shop_product_large_thumbnail/pinnacle_db_biphenyl_column.jpg)
1.9um Pinnacle DB Aqueous C18
- Supplier: Restek
![](https://chromspec.com/media/cache/sylius_shop_product_large_thumbnail/pinnacle_db_biphenyl_column.jpg)
3.0um Pinnacle DB Aqueous C18
- Supplier: Restek