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萘啶酮酸(5.0mg)
钯-活性炭(Pd 5%)
p-Ethylbenzyl Alcohol
量筒 500mL
硅胶管,内径6.0,外径10.0,壁厚2.0 mm
2-氰基嘧啶
鼠得克
VOLUMETRIC FLASKS FOR SUGAR ANALYSIS, WITH 2 MARKS, 200 + 220 ML, DURAN-GLASS, BLUE GRADUATED
密封垫 13-425 聚丙烯 L O/聚四氟乙烯 绿色
气相填料(GP CARBOPACK B 60/80 5% CARBOWAX 20M )