蓖麻油, Castor oil

3-(三甲基硅基)丙炔醇, 3-Trimethylsilyl-2-propyn-1-ol

1-芘丁酸, 1-Pyrenebutyric Acid

2-羟基-6-甲基吡啶, 2-Hydroxy-6-methylpyridine

Ethyl Maltol

4-氟苄胺, 4-Fluorobenzylamine

硫代乙酰胺, Thioacetamide

对肼基苯甲酸, 4-Hydrazinobenzoic Acid

镍标液,500ML, Nickel solution 1000 ppm

pH缓冲液,500ML, BUFFER SOL PH 2.00 CERT 500ML