方法1312-半挥发性有机物标准品, Method 1312-Semi-Volatiles,2.0 mg/mL in CH2Cl2

除草剂混标, Herbicide Mix,Varied conc. in MeOH

农残混标, Pesticide Spiking Mix,Varied conc. in Methanol

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

标准品, Heating Fuel Oils Set

标准品, Total Petroleum Hydrocarbon Reference Set

反式-十八烯酸甲酯, Methyl trans-6-Octadecenoate

Methyl cis-11-octadecenoate,10.0 mg/mL in Heptane

顺式-11-十八烯酸甲酯

十八碳二烯酸甲酯(共轭的), Methyl octadecadienoate (conjugated)

Methyl cis-11-eicosenoate,10.0 mg/mL in Heptane

顺-11-二十碳烯酸甲酯