KR-863 milk smear reticle. Circle with cross-line, diameter equals 0.146mm with a 100x oil immersion objective. Reticle is available in a number of different diameters, select below when ordering.
A milk smear reticle is used to find the number of bacteria and cells contained in fresh milk. Good Grade A quality milk will have no bacteria per reticle field. Fair will have five or fewer bacteria, souring milk will have 6-200 and poor quality is 250+.
NOTE: This is a special order product. Please allow 2-3 weeks for delivery. This item is not returnable.
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KR-863 milk smear reticle. Circle with cross-line, diameter equals 0.146mm with a 100x oil immersion objective. Reticle is available in a number of different diameters, select below when ordering.
A milk smear reticle is used to find the number of bacteria and cells contained in fresh milk. Good Grade A quality milk will have no bacteria per reticle field. Fair will have five or fewer bacteria, souring milk will have 6-200 and poor quality is 250+.
NOTE: This is a special order product. Please allow 2-3 weeks for delivery. This item is not returnable.
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