3-Hydroxytyrosol

3-羟基酪醇

Chlorpyrifos-(diethyl-d₁₀)

Dodecanoic Acid

月桂酸

λ-Cyhalothrin-(phenoxy-d₅)

Neoandrographolide

Quercetin 3-glucuronide

3,3′,4′,5,7-Pentahydroxyflavone 3-glucuronide

聚苯乙烯微粒, Micro particles based on polystyrene

(+)-α-Terpineol

(+)-α-松油醇

Hexadecyltrimethylammonium bisulfate

十六烷基三甲基硫酸氢铵

Sulfolane

四氢噻吩-1,1-二氧化物

Methyl Arachidate

花生酸甲酯

聚甲基丙烯酸酯微粒, Micro particles based on polymethacrylate

Profil`Air^® Static Sensor-Formaldehyde (1-2000 ppb)

α-Hydroxymetoprolol

基于聚苯乙烯单分散体系的微粒径标准品, Micro particle size standard based on polystyrene monodisperse