SPE adsorbents (bulk), CHROMABOND SA Gradation - pH - 3.1 • 3.5 • 3.9 • 4.3 • 4.7 • 5.1 • 5.5 • 5.9 • 6.3 • 6.7 • 7.1 • 7.5 • 7.9 • 8.3 Sensitivity Drift between +10 °C

Sensitivity Drift between +10 °C and +30 °C: ±4

N NEEDLE (14/51/3) 6/PK

000 ppm) for AA and ICP in 15% HCl

Prepared by hydrolysis of high purity cellulose with HCl

1823776-22-2

SPE adsorbents (bulk), CHROMABOND SA Gradation - pH - 3.1 • 3.5 • 3.9 • 4.3 • 4.7 • 5.1 • 5.5 • 5.9 • 6.3 • 6.7 • 7.1 • 7.5 • 7.9 • 8.3 Sensitivity Drift between +10 °CPacking material, adsorbents for SPE applications. Benzenesulfonic acid modified silica, strongly acidic cation exchanger (SCX, capacity ~ 0. 5 meq g), adsorbent with hydrophobic and interactions (benzene ring), ion exchange of organic compounds from aqueous matrix, elution of interesting compounds with solvent systems, which compensate the ionic and nonpolar interactions, e. g., methanolic HCl. Technical Data Downloads Particle type Fully porous