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Certified reference materials (CRMs) manufactured and QC-tested in Restek’s ISO-accredited labs satisfy your ISO requirements.
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Catalog #Conc. In Solvent And VolumeUnits
Catalog #
31887
Conc. In Solvent And Volume
1,000 μg/mL each in methylene chloride, 1 mL/ampul
Units
ea.
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Catalog #
31888
Conc. In Solvent And Volume
5,000 μg/mL each in methylene chloride, 1 mL/ampul
Units
ea.
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Catalog #
31888.15
Conc. In Solvent And Volume
5,000 μg/mL each in methylene chloride, 1 mL/ampul
Units
15-pk.
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Catalog #
31889
Conc. In Solvent And Volume
5,000 μg/mL each in methylene chloride, 5 mL/ampul
Units
ea.
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