甲酯类混标6种(EN 14103 脂肪酸甲酯 大豆和玉米中), Methyl Esters in Soy &Corn,Varied conc. by weight

多元素生物燃料混标(5组分), Multi-element Biofuel Standard,200 μg/g in Biodiesel 100

Benzthonium chloride

苄索氯铵

Calcium Sorbate

山梨酸钙

Iodine

Dipotassium disulfite

标准品

Glycolic Acid

羟基乙酸

标准品, Cinnamal

N,N'-Bis(hydroxymethyl)urea (MFG)

1,3-双(羟甲基)脲

Hexahydro-1,3,5-tris(hydroxyethyl)triazine

羟乙基六氢均三嗪