Milliporesigma Petri Dishes And Petri-pad Dishes, Dish Without Pad, Quantity: 100 Pack (5 Sleeves); 20/sleeve, Diameter: 47 Mm, Polystyrene, Sterile, Disposable: Yes, For Use With: For Solid Agar Medium Or Liquid Medium With Sterile Absorbent Pads, P
Milliporesigma Microbiological Analysis Membrane Filters, Gridded, White, Diameter Outside: 4.7cm, 1.85 In., Pore Size: 0.45um, For Use With: Mf Method Microbiological Analysis Of Water Or Other Liquids, S-pak Membrane Filter 600/pkIce Charges may be