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
PTFE pin for valves "PRODURAN?, passage 0-2.5 mm
Molybdenum 1,000 mg/L in 2% HNO3 + 0.1% HF, 25 mL (Mo Metal)
3,4,6-三氯哒嗪
2,4-吡啶二羧酸
Package Solitrode plug-in head U with cable
石墨垫
CAPCELL PAK C18 SG120 (S-5) 4.6X150*
CD-ACIDWAX气相毛细管色谱柱
1-Bromooctadecane, 96% 500GR
LGC CUSTOM Pesticide Mix 1566 deuterated标准品