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纳米氧化钐
BOTTLES WIDE MOUTHED, WITH DIN-SCREW THREAD SCREW CAP, 1000 ML, CLEAR GLASS
1,1,3,3-四乙氧基丙烷
野燕枯硫酸二甲酯标准品
SQUARE WIDE MOUTH CONTAINER (PVC), 100 ML, WITH SCREW CAP, CLEAR GLASS, 46 X 46 MM, HEIGHT 71 MM,
L-赖氨酸
Tris乙磺酸(TES)
(一恒) BPHS-120A高低温湿热试验箱 内胆尺寸W×D×H(mm):400×500×600
气相色谱柱,TRACE TR-WAX 气相柱, 15m, 0.25mmID, 0.25μm 液膜厚度
SUCTION TUBE, WITH ST- STOPCOCK, BENT, WITH RD THREAD HOSE CONNECTION CONE ST 14/23