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
Talboys PVC 250mL锥形瓶夹
Retort clamps, stainless steel, length 150 mm, opening up to ? 25 mm, finger with corc
L-(+)-酒石酸二异丙酯
二氯甲烷:丙酮(1:1)中6种替代物混标
p-Fluorobenzoic Acid
ALCOHOLOMETER, CLASS III, WITH THERMOMETER +5+25:0,2°C, ACC. DIN 12 803, MEASURING RANGE 70-75%,
刚果红
手动 去盖器用于30MM 密封垫
沉淀管,PS,16x105 mm,RCF 3000
异戊腈