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
SILICONE RUBBER SEALS, 22 X 2,0 MM FOR PIERCING FOR SCREW THREADS GL 25, PTFE-COATED
石墨垫
蔗糖,≥99.5%(HPLC)
灭螨醌
塑料试管架
1/16”不锈钢螺母(50只/包)
3-氨基巴豆腈
STIRRERS WITH LATERAL PTFE STIRRER BLADE, WITH GROUND AND POLISHED SHAFT, WITH COUPLING PIVOT 400x10 MM, BLADE 90 MM, ST 29/32
50% 四甲基氯化铵溶液
BIOBASIC SEC 1000 5UM 30X7.8MM GUARD COLUMN