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4-(2-乙氧基乙基)-4-甲基吗啉二(三氟甲烷磺酸)亚胺盐
阿那曲唑杂质IV
蒽醌-1-磺酸钠
聚四氟乙烯/硅树脂 带狭缝 螺纹 60MIL
Removable needles, for syringes Series N and H, Tip Style d, 0,55 x 51 mm, 250 μl - 10,0 ml, Case = 2 pcs.
FLASKS KJELDAHL, 250 ML, DURAN, WITH SOCKET ST 24/29
铂,负载型催化剂I
Talboys 重型实验架,铝质
Bismuth(III) Oxide, 99.9%
锌棒, 1.27cm (0.5in) 直径, 99.9+% (etals basis)