Rimless Thick Wall Borosilicate Glass Test Tube with Marking Spot, 48-Pack Microscopy_Microscopy Equipment &Supplies Opaque white LDPE wash bottle

Opaque white LDPE wash bottle pre-labeled for sodium hypochlorite with safety information and a blue color-coded leak-proof cap

photogate interruption screens

orthopedic

the ready-to-use indicator for acid-base titrations transitioning from yellow under pH 6 to blue above pH 7

Six differently sized holes in a hardwood entomology block hold insect pins of varying shaft lengths for organized pinning-station workflow and specimen mounting

Rimless Thick Wall Borosilicate Glass Test Tube with Marking Spot, 48-Pack Microscopy_Microscopy Equipment &Supplies Opaque white LDPE wash bottleForty eight piece pack distributes labelable thick wall tubes to small group teaching setups with matched sample identification across parallel stations.