Laboratory Disposable Setrile Plastic Inoculation Loop Needle For Cell Cuture Dishes Square Handle Round Handle
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                                            ... plastic inoculating loop/PP inoculating needle is made of high molecular material polypropylene (PP), with a hydrophilic surface after special treatment, suitable for microbial experiments, bacterial experiments and ......                                         
                                            KunShan JiAn Biotech Co., Ltd.
                                         
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