With a different method it shows a red-violet spot in the presence of Zirconium (Zr⁴⁺)
100 µg/mL (100 ppm) for ICP-MS in 2% HCl
Al Containing Samples (Preparation & Solution): Metal (is best dissolved in HCl/ HNO3)
Trifluralin-d14 (di-n-propyl-d14)
Spark/Varian Marathon Basic Präp King 48 vial tray
LC packing material (adsorbents, bulk), cellulose powder MN 100 [80062][MICROLAB] With a different method itCellulose powder packing material, adsorbents for column chromatography. Cellulose powder packing material, adsorbents for column chromatography. Native fibrous cellulose, standard grade, average degree of polymerization 620680, fiber length (85 %) 20100 m, specific surface acc. to Blaine ~ 6500 cm g residue on ignition < 10000 ppm, < 20 ppm Fe, < 5 ppm Cu, < 7 ppm P, dichloromethane extract < 0. 20 %. Technical Data Downloads Macherey Nagel