Schuckjumong21go Schuckjumong21go Filipino Answered Help guyss Column A. 1. Needed in packaging the samples. 2. Refrigerated products are preserve with. 3. Sterile sampling tools. 4. It is used as original can for the sample. 5. Needs in every sample Column B. A. Label B. Shock absorbing meterials C. Ice D. Containers E. Dry and leak proof Di ko alam ang subject pa help guyss