MG Chemicals 402A Super Duster 134, 16 oz / 373 mL Aerosol Can Sargent Art 250-Count Best Buy

Sargent Art 250-Count Best Buy Colored Pencil Assortment includes 25 each of 10 vivid colors

your students will have everything they need to determine and study the hardness of minerals

875 (200mm)

Finish: Nickel Plated

inflatables

MG Chemicals 402A Super Duster 134, 16 oz / 373 mL Aerosol Can Sargent Art 250-Count Best Buy402A Super Duster 134 is a pure, non flammable electronics duster that can be used on live electronics and electrical equipment. This electronics duster spray contains pure 1,1,1,2 tetrafluoroethane (HFC 134a), which delivers a constant, high pressure cleaning jet. The gas jet is dry, low residue, and chemically inert, which makes it safe for cleaning electrical and electronic components. 402A is an ideal dust off electronics duster for removing lint,