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stonylab

Test Tubes, Round Bottom, OD 12-30 mm, 75-165 mm Length

Regular price $27.99
Regular price Sale price $27.99
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About this item

  • Borosilicate Glass: borosilicate composition resists thermal shock and chemical corrosion, stable up to 200 °C for reliable heating and cooling cycles
  • Multiple Precision Sizes: available in 12 × 75 mm, 15 × 100 mm, 20 × 150 mm, and 30 × 165 mm to fit diverse laboratory protocols and apparatus
  • Flared Rim Design: tool-formed flared lip improves pouring accuracy, mechanical strength, and compatibility with standard lab racks
  • Uniform Round Bottom: uniform cylindrical bottom ensures even heat distribution, clear observation, and suitability for centrifugation, titration, and culture use
  • Bulk Packaging Options: available in 15, 20, 30, 40, 50, 100, or 200 unit packs, each with a Transit Integrity Guarantee to ensure safe delivery and immediate replacement of any damaged items

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