RGB/CMY Mounted Color Filter Set, 50 x 50mm, 6-Piece Biology_Entomology & Zoology and sterilization without corroding under

and sterilization without corroding under common laboratory reagents

and copper supports density

accepting rods up to three-quarters of an inch for positioning apparatus at any angle

Wall-mountable beech wood draining rack measures 20 x 20 inches and holds up to 90 pieces of labware inverted for post-wash drying in chemistry labs

chloroplasts

RGB/CMY Mounted Color Filter Set, 50 x 50mm, 6-Piece Biology_Entomology & Zoology and sterilization without corroding underThree primaries (red, blue, green) and three secondaries (cyan, magenta, yellow) sit in 50 x 50mm mounts, supporting both additive and subtractive color demonstrations in optical box setups.