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PTC (Phenylthiourea) paper, vial of 100pcs
생성: 2018-09-01 / 수정: 2018-09-01
PTC (Phenylthiourea) paper, vial of 100pcs
SKU:
TET-PTC1
가격:
US$3.85
Country of origin:
미합중국
설명
PTC (Phenylthiourea) paper, vial of 100pcs -taste paper