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  • Heat Resistant High Borosilicate Glass Test Tubes
  • Well annealed, chemically stable and resistant  to thermal stress

  • Clear and transparent walls ensure optimal visibility

  • MOQ 300pcs available while MOQ for custom size is 1,000pcs

  • Natural & synthetic corks and autoclavable rubber stoppers are optional 


Flat bottom glass test tubes are the preferred choice for stability, easy handling, and accurate spectrophotometry readings. 


Meet ASTM E982 specification, Type II requirements

Flat Bottom Straight Body Glass Test Tubes

  •  Usually is 0.9-1.2mm according to different sizes while 1.5mm thickened wall test tubes are available to customize with MOQ 10,000pcs.

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