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
Bosshead, malleable cast iron, angle 90°, for rods up to ? 16,5 mm
间氟甲基苯乙酸
原子吸收分光光度计检定用标准物质(Cd)
ECO TITRATION EQUIPMENT
2-甲氧基-4-甲基苯甲酸
STOPPER SGJ14 F.6.2021.030
SCREW THREADS, WITH CONE, ACC. TO DIN 12257 GL 45, NS 29/32
叠氮化钾
Tip-Box N, 50 - 1000 μl, ?-sterile, 10 Boxes 100 tips total 1000 pcs
氢氧化铈