Nalgene 74040-00 Super VERSI-DRY加厚实验室吸液垫料,聚乙烯背衬纸,18英寸×40英寸,每箱数量175张 VERSI-DRY; SUPER MAT 18 X 40

Nalgene 74040-00 Super VERSI-DRY加厚实验室吸液垫料,聚乙烯背衬纸,18英寸×40英寸,每箱数量175张 VERSI-DRY; SUPER MAT 18 X 40 Labware and Bottles 175 4673