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已停产!BT-Z18500(高压釜/高压反应釜/氢化釜/500mL)'); document.write('¥7569.1
BT-Z18004-SW-FB(高压釜安全阀/防爆阀/¼吋/世伟洛克)'); document.write('¥1230.77
Cupric bromide, 无水溴化铜/1kg/CAS:7789-45-9'); document.write('¥600
BG-F236030C(减压层析柱/外径60mm/长度300mm/G2)'); document.write('¥264
BG-F47455L(分液漏斗/四氟节门/5000mL/磨口45/50/顶端玻璃塞)'); document.write('¥964.8
Isovanillin, 3-羟基-4-甲氧基苯甲醛(异香兰素)/100g/CAS:621-59-0'); document.write('¥150