康寧Pyrex拋棄型培養試管99445-上(shang)海瀚默
康寧Pyrex安全塑(su)料包被旋蓋培養試管69825-上海瀚默
康寧Pyrex PTFE涂(tu)層(ceng)橡膠(jiao)墊旋蓋培養試管9826-上海瀚默
康寧Pyrex橡膠墊旋蓋培養試(shi)管9825-上海瀚(han)默
康寧Pyrex培(pei)養試管9820-上海瀚默