Borosilicate Glass Culture Tubes (DCTs) 1000/Case

Alkali Scientific™ offers high-quality borosilicate glass culture tubes designed for reliable performance in clinical, research, and industrial labs. Made from chemically resistant borosilicate glass, these tubes minimize pH shifts and contamination risk, making them ideal for sensitive applications like tissue culture, blood banking, and sample storage.

Each tube features a smooth, fire-polished rim and rounded bottom for safe handling and consistent results. Rigid dimensional standards ensure compatibility with racks, centrifuges, and automation systems.

Packaged in four shrink-wrapped boxes of 250 tubes (1,000 total), the compact design fits most standard test tube dispensers and keeps tubes clean and particle-free.

• High-purity borosilicate glass resists chemical leaching
• Fire-polished rim and rounded bottom for safe, easy handling
• Tight tolerances for consistent, reliable performance
• ISO 9001:2008 certified manufacturing
• 1,000 tubes total (4 x 250/box), shrink-wrapped for cleanliness

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