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250 pieces in classic shapes and colors
Conforms to NIOSH 42 CFR Part 84 standard as N95 class
Wide mouth opening allows easy filling of dry matter and liquids
macro and micronucleus
The model shows the inner tubular corolla magnified 1O times and the outer ray lower magnified 3 times
Photosynthesis Apparatus Fraction 250 pieces in classic shapesThe apparatus is for measuring and analyzing gas given off by plants. The apparatus comprises of two syringes connected to a collecting tube via a 3 way tap. This arrangement enables the gas to be drawn along the capillary tube by one syringe and collected into the second syringe for analysis. Apparatus is mounted on a wooden Backboard. Premium Quality: 100% Biologically correct and used for professionals. This item can be used as a teaching aid in
US$ 1148.00
US$ 5200.00
