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25μl 进样针 FN 50mm CTC GT
2-乙氧基环已酮
Thermostatic reaction vessel, 250ml, KF, NW 60, graduated, inside?: 60mm, outside?: 80mm, height: 165 mm, borosilicate glass
Hibar 250-4,6,LiChrosorb RP-8 5μm定制柱
3-甲氧基丙腈
钯(Pd)AAS标准溶液,10000mg/L溶于10 % HNO3
EVAPOR.DISHES, PORCELAIN, SPOUT, 35 ML HEMISPHERICAL, D.61 MM, HEIGHT 28 MM
SUPELCOSIL LC-18液相色谱柱
Spoon spatula, length 230 mm, spatula 60 x 11 mm, spoon 25 x 12 mm, stainless steel
邻硝基苯甲醛
