| Medical Zinc Alloy Stethoscope For Neonate And Baby |
| Silver dual head chestpiece for neonate and baby, The diameter of chestpiece is 23mm. Applicable for auscultating of heart and lung of neonate and baby.The small bell-bike chestpiece is used for auscultation of slight and low frequency sound.Zinc Alloy chestpiece, good sound conduction.Considerate dual anti-chill ring design.Standard single PVC tubing, color is optional. |
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| Medical Zinc Alloy Stethoscope For Neonate And Baby |
| Silver dual head chestpiece for neonate and baby, The diameter of chestpiece is 23mm. Applicable for auscultating of heart and lung of neonate and baby.The small bell-bike chestpiece is used for auscultation of slight and low frequency sound.Zinc Alloy chestpiece, good sound conduction.Considerate dual anti-chill ring design.Standard single PVC tubing, color is optional. |
| Â |
Â
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Protein is one of the two most important basic components of life. It is a covalent polypeptide chain connected by more than 20 different forms of amino acids. Amino acids are the basic units of proteins. Both humans and animals must use amino acids or proteins as nitrogen sources, but proteins in food must first be broken down into amino acids and then synthesized their own proteins. Therefore, amino acids are the basic unit of proteins and the raw materials for synthesizing human hormones and enzymes, participating in human metabolism and various physiological functions.
L Histidine Monohydrochloride,L-carnitine Usp Standard,Oral Sodium Hyaluronate,Food Grade Trehalose
Xi'an Hersoncare Bio-Tech Co., Ltd , https://www.hersoncarebio.com