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导气管
交链孢酚 标准品
3',5'-二氟苯乙酮
(R)-(+)-β-羟基-γ-丁内酯
磷酸三甲酯-13C3
WIRE BASKET, ANGULAR, MADE OF STEEL, COATED WITH WHITE PLASTIC, 180X180X180 MM
100µL Gas Tight气相进样针,可换针头
伍德合金
2 mL 广口螺纹口玻璃瓶
SPRAYER FOR CHROMATOGRAPHY, WITH TEST TUBE, 6 ML, ST 19/26, WITH BASE, MADE OF PLASTIC