If your lab must use certified reference materials (CRMs), please be sure to tell us when ordering so we can help you meet your regulatory requirements as we transition our inventory.
Ordering Notes
Technical Resources
Select a Product
catalog #
conc. in solvent and volume
units
31681
2,000 μg/mL in hexane, 10 mL/ampul
ea.
31636
2,000 μg/mL in cyclohexane, 10 mL/ampul (enough to check one Florisil cartridge)