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迪马科技乙酸乙酯，HPLC/P.R.
Super VERSI-DRY?加厚实验室吸液垫，聚乙烯背衬纸，20英寸×100英尺，每箱数量4卷
ALUMINIUM CRIMP CAPS, WITH BLUE-GREY, PTFE-COATED BUTYL-RUBBER DISC., CAP SIZE N-20, W. CENTRE HOL
氧化石墨粉(PH:2-4;碳含量:40%;氧含量:44.5%;水分:<1%)
SUPELCO气相色谱填充柱(80/100目 5A分子筛)
GROUND CAPS FOR ACID BOTTLES (CLEAR GLASS), DURAN
PUNYW8768344 Canagliflozin Impurity 13
KEYS FOR STOPCOCKS WITH 3 GROOVES PTFE, NS 21.5, DOUBLE OBLIQUE 6 MM AND THREE PART RETAINING DEVICE
S10经济型比色皿，S10-UV-10E
HYPURITY C18 5UM 125X3MM COLUMN
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