Bottle Cap Screw RIng Polypro 38mm
Cap Screw Ring for bottles with a 38 mm cap. This Screw Ring is made of Polypro and has a Stainless Steel Band to keep t
一次性L型细胞推刮器 65-1001 独立纸塑包装
● PS材质制成 ● 表面光滑,尾部向上设计降低对琼脂表面损坏;L型设计便于使用 ● 伽马射线消毒 ● 提供独立纸塑包装或10支/自封袋包装,自封袋内置精美卡片,保护产品运输安全