Pure Chromatography
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www.restek.com
Certified reference materials (CRMs) manufactured and QC tested in ISO-accredited labs satisfy your ISO requirements.
For more information about storage and shipment temperatures, see our FAQ.
*Have specific minimum (min.) shelf-life requirements? Contact Restek Customer Service.
Select a Product Return to Current Selection
| Catalog # | Conc. In Solvent And Volume | Units | |
|---|---|---|---|
31887 | 1,000 μg/mL each in methylene chloride, 1 mL/ampul | ea. | |
31888 | 5,000 μg/mL each in methylene chloride, 1 mL/ampul | ea. | |
31888.15 | 5,000 μg/mL each in methylene chloride, 1 mL/ampul | 15-pk. | |
31889 | 5,000 μg/mL each in methylene chloride, 5 mL/ampul | ea. |
