Whatman 濾膜 6708-7504 囊式濾器Polycap AS 75, 0.45m 1盒 POLYCAP 75 0.45 AS 1/PK B/B S
上海金畔生物科技有限公司
日本關(guān)東化學(xué) 日本柴田科學(xué) Harlan動(dòng)物飼料 Amresco中國代理商
Whatman 濾膜 6708-7504 囊式濾器Polycap AS 75, 0.45m 1盒 POLYCAP 75 0.45 AS 1/PK B/B S