Visual observation culture medium for nematode acute toxicity test and preparation method of visual observation culture medium
A culture medium and acute technology, applied in the field of visual observation culture medium and its preparation in toxicology tests, can solve the problems of inaccurate behavior observation, large error in death judgment, inaccurate counting, etc., and achieve convenient, accurate and precise observation. Enhanced, Accuracy and Precision Improvements
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specific Embodiment approach 1
[0015] Embodiment 1: In this embodiment, the nematode acute toxicology test visual observation medium is made of 45%-60% gypsum, 5%-10% activated carbon and the rest of distilled water.
specific Embodiment approach 2
[0016] Specific embodiment two: the difference between this embodiment and specific embodiment one is: the nematode acute toxicology test visually observes that the culture medium is made up of 50%~55% gypsum, 7%~8% gac and the distilled water of surplus by mass percentage production.
specific Embodiment approach 3
[0017] Embodiment 3: The difference between this embodiment and Embodiment 1 is that the culture medium for visual observation of nematode acute toxicology test is made of 50% gypsum, 8% activated carbon and the remainder of distilled water by mass percentage.
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