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Claritas PPT® Grade ICP-MS Instrument Calibration Standard 1A in 5% HNO3/tr
45° shore A
For development of suitable derivatization method (Alkylation)
PH-4-500ML
CGER1-30ML
SPE columns, CHROMABOND HR-XC, 85 µm, 3 mL/500 mg 100018-1-250 Claritas PPT® Grade ICP-MS InstrumentState of the art spherical polymer for highest demands in solid phase extraction. PS DVB copolymer with benzenesulfonic acid modification for mixed mode SPE with strong cation exchange and reversed phase properties (MCX). Exchange capacity 1. 0 meq g, pKa < 1 and RP capacity 300 mg g (caffeine in water). High purity material with ideal flow properties and highest reproducibility. Allows highest reproducibility with extremely low blind values due to an
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US$ 110.00
US$ 29.95