Class A Serological Pipette, 50mL, White Markings, Borosilicate 3.3 Glass Subcategory_Thermometers Nine-key tally counter records five

Nine-key tally counter records five leukocyte types plus additional cell counts during microscope blood-smear differentials for hematology coursework

and flask necks from 12 to 45 mm in diameter without scratching glassware

the slender triangular bodies sized for paired light-bending demos where two refraction angles need to be compared simultaneously

Zinc-plated cast iron circular lab tripod at 6

Square 6 by 6 layout in blue epoxy-coated steel wire holds 36 small test tubes from 10 to 13 mm

Class A Serological Pipette, 50mL, White Markings, Borosilicate 3.3 Glass Subcategory_Thermometers Nine-key tally counter records fiveClass A serological pipette in heavy duty borosilicate glass holds 50mL with white markings for precision volumetric transfer procedures.