Transparent Abundant Lip Oil Moisturizer Home Improvement Detection Principle: Semiconductor gas sensor
Description
Transparent Abundant Lip Oil Moisturizer Home Improvement Detection Principle: Semiconductor gas sensor Detection Principle: Semiconductor gas sensor + laser scatteringDetection Time: 5 to 10 minutesSampling Method: Diffusion collectionConcentration Unit: mg m³ A4 Calibration:440Hz Shelf life: 3 years Ingredient: sunflower seed oil
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