Photo 1 of BKMAMLAB Glass Test Tube Set 24pcs 80ml Glass Test Tubes 25 x 200mm with Cork Stoppers and 1pcs 24 Holes Plastic Tubes Rack for Test Lab Tubes

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Photo 1 of BKMAMLAB Glass Test Tube Set 24pcs 80ml Glass Test Tubes 25 x 200mm with Cork Stoppers and 1pcs 24 Holes Plastic Tubes Rack for Test Lab Tubes