如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
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SUPELCOGEL AG 液相色谱柱
3,5-二甲基异噁唑-4-甲酰氯
PTFE Temperature Probe, Platinum Resistance, Baffle Probe, Cable 2M,Shaft - ? 16, L 250, 35x22x250,
干燥器,盖子带握柄,标称规格,200 mm,直径270 mm, Boro 3.3
Sep-Pak tC18, Vac 3cc, 500mg
Whatman 3#定性滤纸
HEXAGON KEY 4MM
LEVELLING BULB ONLY FOR VAN SLYKE APPARATUS
甲醇中赭曲霉毒素A
硫代乙醇酸钠