US$ 229.50
Pack of 2 heavy-duty filter funnels measure 150mm with 60-degree angle and plain stems for chemistry filtration and separation procedures
31mm and 125g
Eleven-piece European-style set scaling 500g down to 1g totals 1000g
Drops the focal length to 10cm on a 60mm aperture in alternate-model framing
Energy and MatterEngineering Practices
AP Biology Investigation #6 Cellular Respiration Refill Kit with KOH, Pea Seeds and Cotton Material_Acrylic Pack of 2 heavy-duty filterRefill kit provides replacement materials for AP Biology investigation #6 cellular respiration with pre measured chemicals and documentation.
US$ 229.50
US$ 1150.00
US$ 229.50
US$ 750.00
US$ 229.50
US$ 150.00
US$ 145.00