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聚乙烯塞子、ST29/32
5mL,容量瓶,USP级,透明,3.3玻璃,误差±0.02mL,ST 10/19,玻璃顶塞,棕标,含证书
VOLUMETRIC FLASKS, TRAPEZOIDAL, 1 ML, ST 7/16, W. ST-PE-STOPPER, DIN-A, CONF.CERT., DIFFICO BLUE
DWK Life Sciences (Kimble) 92812G-10 Wide-Mouth Volumetric Flask, 10 mL, Glass stopper, 6/cs
Pyrex 5660-50 Brand 5660 Lifetime Red Volumetric Flask; 50 mL, pack of 6
250ml A级棕色玻璃容量瓶,PE材质顶塞,白标
50ml A级透明容量瓶、棕标、无顶塞、ST12/21,含CNAS计量校准实验室资质证书
250ml A级棕色玻璃容量瓶,玻璃材质顶塞,白标,含CNAS计量校准实验室资质证书
VOLUMETRIC FLASKS, TRAPEZOIDAL, WITH ST-PE-STOPPER, DIN-A, CONF. CERT., 100 ML, ST 12/21, DIFFICO BLUE
10ML梯形容量瓶