2-甲基烟酸, 2-Methylnicotinic Acid

3-氟吡啶, 3-Fluoropyridine

甲基红溶液,500ML, METHYL RED SOL

pH缓冲液,1LT, BUFFER SOL PH 6.00 CERTIF 1L

氯化钠, Sodium Chloride

琼脂糖 100g, AGAROSE LOW EEO 100G

乙酸钠三水合物,2.5KG, SOD ACET TRI USPFCCEPBP2.5KG

2-氯苄硫醇, 2-Chlorobenzyl Mercaptan

对硝基苯甲醛, 4-Nitrobenzaldehyde

6-甲氧基-1-萘满酮, 6-Methoxy-1-tetralone