Clear Vinyl Cover for Standard Spectrometer, 16 x 10 x 8" Activity Kits_Green Chemistry and freshwater fish adaptations for

and freshwater fish adaptations for ichthyology teaching

Autoclavable Petri dish in transparent soda glass measures 100 x 15mm with beaded edges for sterile culture work and microbiology applications

Designed for comprehensive lens

Projector e*uipped with two halogen lamps with *uick changer lamp which can be operated from outside

Cut-away 17-inch active volcano model reveals magma chamber

Clear Vinyl Cover for Standard Spectrometer, 16 x 10 x 8" Activity Kits_Green Chemistry and freshwater fish adaptations forTear resistant clear vinyl cover measuring 16 x 10 x 8 inches, dimensioned to slip over the PH0619 spectrometer and shield it from dust without obscuring the instrument.