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Ships within 48 hours · Estimated delivery Jul 3 - Jul 8
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Description
Escherichia coli B strain, living, E coliThis B strain of E. coli can be used as a replacement for expired blank cells in all Amino Labs biology kits that use "blank cells". If you have your own biology class methods that require B E. coli, these cells will work great for you. The cells are living in a nutrient agar called a stab. When you get these cells, you can dip an inoculating loop in and streak out the cells on a fresh petri dish with non selective agar.
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.2 ★★★★★
Based on 1683 reviews
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Product Reviews
★★★★★ 5
Great Value
Size: 26"/14"/10"
Great value for an all in one kit. They are just as good as OEM. Definitely will buy again when needed. Durable and easy installation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 5
Easy to install
Size: 26"17"12"
Are Easy to install, excellent materials, fits perfect Nissan rogue 2015, you don’t need any tool to install, the price it’s affordable.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
High quality, great performance
Size: 28"/14"/14"
I was impressed by the quality of this product. It was a little tricky figuring out how to put them on at first, but once I did, it was actually very easy. This is a product that I will plan on purchasing again in the future!
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Fit and seem good quality
Good value for the money. Fit well on all 3 vehicles. Seemed to be same quality as fram etc.
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Reviewed in the United States on August 25, 2025
★★★★★ 4
Great value!
Good quality, lower price than the brands.
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Reviewed in the United States on May 15, 2025
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