光谱干扰校准标准品3, Spectral Interference Check Solution #3,Varied conc. in 2-5% Nitric Acid

渣油硫分析用标准品套标, Sulfur Calibration Set

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

除草剂甲酯混标, Methyl ester (2,4-D &2,4,5-TP),2.0 mg/mL in MeOH

标准品, Pesticide mixes

校验标准品 1套标, Check Mate 1 Set

标准品, EPA Method 541 Stock Standard,Varied conc. in Methanol

Methyl cis-6-octadecenoate ,10.0 mg/mL in Heptane

顺式-十八烯酸甲酯

Methyl linoelaidate

反亚油酸甲酯(C18∶2)/反-9,12-十八碳二烯酸甲酯

Methyl Linolenate

亚麻酸甲酯/顺-9,12,15-十八碳三烯酸甲酯