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117044-44-7
33284-52-5
polarity index according to 5 % phenyl – 95 % methylpolysiloxane
7 which groups compatible elements into 5 calibration standards which have all been tested for stability
Internal Standard in RFA gasoline
GC column, Nonpolar, OPTIMA 1 MS Accent, 30 m L, 0.32 mm ID, 0.25 µm df G4513-80220 117044-44-7High performance capillary columns for gas chromatography (GC), dimethylpolysiloxane with ultra low bleeding, nonpolar GC phase, meets USP G1 G2 G38. Nonpolar phase with ultra low bleeding, ideal for ion trap and quadrupole MS detectors. Increased sensitivity due to an unmatched low background level. Perfect inertness for basic compounds. Solvent rinsing for removal of impurities applicable. Similar phases: Ultra 1, DB 1MS, HP 1MS, Rtx 1MS, Rxi 1MS,
US$ 36.00
US$ 1499.50
US$ 1550.00