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.
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| Catalog # | Compound | Cas# | Conc. In Solvent And Volume | Units | |
|---|---|---|---|---|---|
33256 | PCB 28 | 7012-37-5 | 50 μg/mL in acetonitrile, 5 mL/ampul | ea. | |
33257 | PCB 52 | 35693-99-3 | 50 μg/mL in acetonitrile, 5 mL/ampul | ea. | |
33262 | PCB 138 | 35065-28-2 | 50 μg/mL in acetonitrile, 5 mL/ampul | ea. | |
33263 | PCB 153 | 35065-27-1 | 50 μg/mL in acetonitrile, 5 mL/ampul | ea. | |
33258 | Triphenylphosphate | 115-86-6 | 20 μg/mL in acetonitrile, 5 mL/ampul | ea. | |
33259 | Tris(1,3-dichloroisopropyl)phosphate | 13674-87-8 | 50 μg/mL in acetonitrile, 5 mL/ampul | ea. |
