Samco 225-20S Samco 7.5mL 带刻度滴管,大管泡, 灭菌, 刻度从0.50到3mL, 20支装 Samco 7.5mL Graduated Transfer Pipets, Large Bulb, Sterile, Graduated 0.50 To 3mL, 20/pk Clinical Consumables 500 4000 3189
Samco 225-20S Samco 7.5mL 带刻度滴管,大管泡, 灭菌, 刻度从0.50到3mL, 20支装 Samco 7.5mL Graduated Transfer Pipets, Large Bulb, Sterile, Graduated 0.50 To 3mL, 20/pk Clinical Consumables 500 4000 3189