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志贺氏菌属诊断血清22种
BETAMAX BASE 5UM 100X3MM COLUMN
Talboys 玻璃纤维爪套,大号三爪
Extra Cable per metre Platinum Resistance Probe
5-硝基-2-糠醛
Agilent Ultron 手性柱(Analytical, with Guard)
REACTION VESSELS FOR MINI-CENTRIFUGE, 0,5 ML PACK OF 1000 PCS
CENTRIFUGE TUBES WITH SCREW CAP, MADE OF PP, AUTOCLAVABLE, 50 ML, HEAT RESIST UP TO 122°C, CONICA
NALGENE 50 白金硅胶胶管,内径x外径x壁厚,1/2 x 11/16 x 3/32英寸
电极