McDonald Gram Stain Kit
The McDonald's Gram Stain Set uses proprietary carbol fuchsin formulation for better gram negative presentation. Free of picric acid acetone, it's also safer for the lab tech.
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McDonald Gram Stain Kit
McDonald's Gram Stain Set Produces Better Gram Negative Results
- New 5-minute gram stain kit without picric acid acetone
- Results look virtually the same as the Brown & Brenn stain
- By American MasterTech