Samco 202NL-20S Samco 7.7mL 通用型滴管, 标准管泡, 灭菌, 20支装, 白色盒装 Samco 7.7mL General Purpose Transfer Pipets, Standard Bulb, Sterile, 20/pk, White Box Clinical Consumables 500 4000 3404
Samco 202NL-20S Samco 7.7mL 通用型滴管, 标准管泡, 灭菌, 20支装, 白色盒装 Samco 7.7mL General Purpose Transfer Pipets, Standard Bulb, Sterile, 20/pk, White Box Clinical Consumables 500 4000 3404