US$ 159.33
the ready-to-use Gram-staining primary dye for microbiology classrooms that don't carry the dry powder for in-house solution preparation
3 glass holds 5mL with 10/19 polyethylene stopper for small-volume volumetric measurement procedures
Should the battery run low
5x hand lens for detailed classroom mineralogy identification and hardness testing
Gabbro Specimen Base Size_12.5 x 8" the ready-to-use Gram-staining primary dyeCoarse grained mafic intrusive rock with dark plagioclase and pyroxene crystals, the intrusive equivalent of basalt in igneous rock classification work.
US$ 159.33
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