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
1/8" FEP管(15m/卷),最高耐温200度
HC系列 12位B型自动定量浓缩大容量氮吹仪
空气冷凝管
PTFE Temperature Probe, Platinum Resistance, Cable 3M,8 x 400mm, Ferrule L 50
Universal Closures for all Spectra/Por., Sealing width 50 mm, red, made of Polyamide, Non-autoclavable Pack = 10 Pcs.
HYPERSIL GOLD 5UM 100X0.18MM KAPPA CAPILLARY COLUMN
叠氮钠-七叶苷琼脂
苯磺隆
甲磺酸达氟沙星标准品
DB-1 气相毛细管柱