Methyl heneicosanoate

二十一烷酸甲酯

Methyl Tetracosanoate

二十四酸甲酯/木蜡酸甲酯/C24

光谱干扰校准标准品套标, Spectral Interference Calibration Set

半定量标准, Semi-Quantitative Standard ,10 μg/mL in 2-5% Nitric Acid, tr Hydrofluoric acid, tr Hydrochloric acid

渣油硫分析用标准品套标, Sulfur Calibration Set

矿物油, Light Mineral Oil Blank,Light Mineral Oil Blank

半挥发性有机物标准品, Semi-Volatile Spiking Solution,2.0 mg/mL in MeOH

半挥发性有机物套标, Semi-Volatile Spiking Mixtures Set

农残标准品, Pesticide Spiking Mix,Varied conc. in MeOH

氯丹和毒杀芬混标, Chlordane (0.3 μg/mL) &Toxaphene (5.0 μg/mL),Varied conc. in MeOH