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(R,S)-α-Amino-3-hydroxy-4-methyl-5-isoxazolepropionic Acid Monohydrate
74423, 237NpO2 (0.5 mm spheres) 标准品
庆大霉素
Magnesium - 4% HNO3(有证书)
甲醇中嘧菌环胺溶液 广电计量
o-Phenylphenol
烯草酮(最小有效期6个月)
PUNYW26186342 4-Nitro-Diphenylamin-d5
甲基噻吩磺隆溶液,1000ppm
Phenamiphos Solution 100ug/ml in Acetonitrile