1.对9051-A191001~9051-A191009批硫酸氨基葡萄

1. A test report is issued for the batch of 9051-A191001 ~ 9051-A191009 batches of glucosamine sulfate sodium chloride double salt samples based on the results of the original solution retest, and the original spectrum sequence is discarded and retained. <br>2. After ultrasonic cleaning the inlet check valve and stainless steel filter head of Shimadzu 53 # liquid phase instrument, the instrument returns to normal. <br>3. The upgraded version of H0-AM-10025 high performance liquid chromatography version 00: There is a gem ball in the check valve to control the liquid flow direction of the pipeline, but the gem ball is easy to block with the high viscosity solvent such as acetonitrile and cause the pipeline to block After the instrument is tested with 100% pure acetonitrile, the pipeline needs to be rinsed with hot water at about 60 ℃. And train relevant personnel.

1. A test report was issued for the samples of 9051-A191001-9051-A191009 batches of sodium sulphate glucose chloride compound salt sodium with the results of the original liquid retest, and the original map sequence was invalid.<br>2. After ultrasonic cleaning of the inlet check valve and stainless steel filter head of the Ishizu 53 liquid phase instrument, the instrument returns to normal.<br>3. Ascending H0-AM-10025 high-efficiency liquid chromatography 00 version: a check valve has a gem ball control line liquid flow direction, but the gem ball easy to adhesion with high-viscosity solvents such as acetylene caused the pipeline to clog, in the instrument after using 100% pure acetyl test needs to use about 60 degrees C to flush the hot water line. And to train relevant personnel.

1. For 9051-a191001 ~ 9051-a191009 batch of glucosamine sulfate sodium chloride double salt samples, the test report shall be issued based on the retest results of the original solution, and the original sequence of the atlas shall be discarded and retained.<br>2. After ultrasonic cleaning of the inlet check valve and stainless steel filter head of Shimadzu 53 × liquid phase instrument, the instrument returned to normal.<br>3. Upgraded h0-am-10025 high performance liquid chromatography (version 00): there is a jewel ball in the one-way valve to control the flow direction of the liquid in the pipeline, but the jewel ball is easy to stick with high viscosity solvent such as acetonitrile, resulting in the pipeline blockage. After the instrument is tested with 100% pure acetonitrile, the pipeline needs to be flushed with hot water at about 60 ℃. And train the relevant personnel.<br>