伪甲基紫罗酮,Pseudomethylionone
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(R)-(-)-扁桃酸,(R)-(−)-Mandelic acid;Vetec™, reagent grade, 98% -
四硼酸锂,Lithium tetraborate;≥99.9% trace metals basis -
三甲基氯化锡,Trimethyltin chloride -
罗汉松脂酚,Matairesinol;phyproof® Reference Substance, ≥95.0% (HPLC) -
硅,Silicon;wafer (single side polished), <100>, P-type, contains boron as dopant, diam. × thickness 3 in. × 0.5 mm -
(-)-牛蒡子苷元,(−)-Arctigenin;phyproof® Reference Substance, ≥98.0% (HPLC)
