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Thioglycollate with Indicator, filtered (to remove dead bacteria), 10ml, 16x125mm tube, order by the package of 20, by Hardy Diagnostics

("Fluid Thioglycollate" Broth with resazurin oxygen indicator and dextrose) For the cultivation of microorganisms. Filtered to remove all dead bacteria and debris.

This product is for human diagnostic use and is taxed as a medical device. For a Fluid Thio that is for sterility and environmental testing, see Cat. no. K121 (non-taxable).

The last thing you want to see on your Gram Stain of sterile fluids is dead bacteria! Not from your specimen, but from your culture medium broth…

Did you know that all powdered culture media contains bacteria that, although killed during the sterilization process, may show up as dead bacteria on your Gram stain? This is a possible cause of false positive reports. Hardy Diagnostics solves this problem by filtering its Thioglycollate before sterilization, leaving the medium clear, clean, and free from dead bacteria! Avoid false positives, and insist that your Thioglycollate be filtered.

  • Filtered: 0.45 micron filter will remove dead bacteria from the medium
  • Selection: Many different tubes sizes and fill volumes available
  • Economical: Ask us for a price quote for large quantities
  • Fast Delivery: Hardy Diagnostics maintains six distribution centers across the USA


To order this product, enter the quantity you wish to order in the QTY field and click the shopping cart icon. When finished, click My Shopping Cart to proceed to checkout or Continue Shopping to shop for more products.

Cat No. Description Price Curr UOM Qty  
K21 Thio w/Indicator, 10ml
HDx, 16x125mm tube
$40.90 USD PK20

Manufacturer Category Organism
Hardy Diagnostics: prepared media

Media, Prepared

Anaerobic Bacteria


Instructions for Use Video SDS


N/A



Brochures and Studies BioSafety Level








N/A

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