Nalgene 6700-1812 工作台Beta防护罩,丙烯酸,H xWxD,457 x 305 x 305mm BENCHTOP BETA SHIELD 12X18

Nalgene 6700-1812 工作台Beta防护罩,丙烯酸,H xWxD,457 x 305 x 305mm BENCHTOP BETA SHIELD 12X18 Labware and Bottles 1 1 2942