Quick view Compare Add to Cart United Scientific United Scientific® Hand Lens, Metal Frame, 65mm Diameter MSRP: $5.85 Was: Now: $3.87 Quick view Compare Add to Cart
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Quick view Compare Add to Cart United Scientific United Scientific® Hydrogen And Helium Spectrum Tube MSRP: $30.85 Was: Now: $22.69 Quick view Compare Add to Cart
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Quick view Compare Add to Cart United Scientific United Scientific® Nitrogen Spectrum Tube MSRP: $30.85 Was: Now: $22.69 Quick view Compare Add to Cart
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Quick view Compare Add to Cart United Scientific United Scientific® Krypton Spectrum Tube MSRP: $30.85 Was: Now: $22.69 Quick view Compare Add to Cart
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Quick view Compare Add to Cart United Scientific United Scientific® Carbon Dioxide Spectrum Tube MSRP: $30.85 Was: Now: $22.69 Quick view Compare Add to Cart
