检品被置于遮光板边缘处，并在明视距离（指检品至人眼的清晰观测距离，通常

The inspection product is placed on the edge of the light-shielding plate and observed at a clear viewing distance (refers to the clear observation distance from the inspection product to the human eye, usually 25 cm): the finished product is held by the neck, the original solution is held at both ends, and the container is gently rotated or turned over (But avoid generating bubbles), so as to visually check the suspension of visible foreign matter that may exist in the liquid medicine under black and white backgrounds. Repeat the observation, the total inspection time limit is 20 seconds each time, and you can hold 2 bottles of the finished product for each inspection. <br><br><br>Metal shavings, glass shavings, fibers with a length of more than 2mm, lumps with a maximum particle size of more than 2mm, and smoke-like particulate deposits that are visible to the naked eye when gently rotated after a certain period of time shall not be detected in the test product, and uncountable Obviously visible foreign matter such as particle clusters or lingering precipitation, and protein flocs that are difficult to count within a specified time. In the case that there are a large number of bubbles in the test solution that affect the observation, the solution should be allowed to stand for sufficient time until the bubbles disappear before being checked.

The inspection is placed at the edge of the blackout plate and observed at a clear viewing distance (referring to the clear observation distance from the inspection to the human eye, usually 25 cm): the finished body neck, the original liquid is held at both ends, gently rotating or flipping the container (but the emergence of bubbles should be avoided) in order to visually inspect the visible foreign body suspension that may exist in the liquid against a black and white background, respectively. Repeat observation, each total check time limit of 20 seconds, each check the finished product can be held in hand 2 bottles.<br><br>No metal chips, glass chips, fibers more than 2mm in length, lumps with a maximum particle size of more than 2mm shall be detected in the test, and smoke-like particle sediments visible to the naked eye when gently rotated after a certain period of time, incalculable particle groups or shaking sediments, as well as obvious visible foreign objects such as protein flocs that are difficult to count in a specified time. In the case of an impact observation of a large number of air bubbles in the inspection solution, the solution needs to be placed enough time until the bubbles disappear before being examined.

The sample was placed at the edge of the light shield and observed at the distance from the light (referring to the clear observation distance from the test object to the human eye, usually 25 cm): the finished product is held in the neck, and the two ends of the original solution are held, and the container is gently rotated or turned over (but bubbles should be avoided) to visually inspect the suspension of visible foreign matters in the liquid under black and white background respectively. Repeated observation, the total time limit for each inspection is 20 seconds, and two bottles of finished products can be held each time.<br>No obvious visible foreign matters such as metal filings, glass chips, fibers with a length of more than 2 mm, lumps with a maximum particle size of more than 2 mm, smoky particle deposits visible to the naked eye when gently rotating after standing for a certain period of time, particles that cannot be counted or cannot be shaken, and protein floccules that are difficult to count within the specified period of time shall not be detected in the test sample. In the case that a large number of bubbles in the sample solution affect the observation, the solution should be allowed to stand for enough time until the bubbles disappear.