Human Biology There are 34 products.

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  Lung Vol Kit Refill-8 Mouthpcs.

  Lung Volume Kit Refill, 8 Mouthpieces

  Lung Volume Kit Refill, 8 Mouthpieces

  Lung Volume Kit Refill, 8 Mouthpieces

  Part # 634-6231

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  $9.53

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  Lung Vol Kit Refill-4 Mp Hldrs.

  Lung Volume Kit Refill, 4 Mouthpiece Holders

  Lung Volume Kit Refill, 4 Mouthpiece Holders

  Lung Volume Kit Refill, 4 Mouthpiece Holders

  Part # 634-6232

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  $9.53

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  Lung Vol Kit Refill-4 Bags.

  Lung Volume Kit Refill, 4 Bags

  Lung Volume Kit Refill, 4 Bags

  Lung Volume Kit Refill, 4 Bags

  Part # 634-6233

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  $28.59

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  Reflex Hammer (Percussion).

  Our percussion hammer features a molded rubber head permanently attached to the chrome-plated handle. 8" long.

  Our percussion hammer features a molded rubber head permanently attached to the...

  Our percussion hammer features a molded rubber head permanently attached to the chrome-plated handle. 8" long.

  Part # 634-6410

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  $4.91

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  In Stock

  Model: DNA 25 x 25 x 60 cm.

  Our tabletop DNA model is bright and colorful, and represents a good value. Model is 650 x 270 mm diameter, large enough to see from across a room. This model disassembles and has extra parts, show your students the structure of DNA and nucleotides.

  Our tabletop DNA model is bright and colorful, and represents a good value. Model is...

  Our tabletop DNA model is bright and colorful, and represents a good value. Model is 650 x 270 mm diameter, large enough to see from across a room. This model disassembles and...

  Part # 634-7010

  In Stock

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  $86.34

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  Model: Skeleton Human/Stand. 85cm (Oversize).

  85 cm tall with stand. Mini skeleton comes with all the basic features at a better-than-basic price. This skeleton comes complete with display stand.This item ships oversize. Oversize fees will be added to your shipping.

  85 cm tall with stand. Mini skeleton comes with all the basic features at a...

  85 cm tall with stand. Mini skeleton comes with all the basic features at a better-than-basic price. This skeleton comes complete with display stand.This item ships oversize....

  Part # 634-7110

  This item is currently not in stock, please call for availability.

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  $57.69

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