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(一恒) SX2-12-10NP可程式箱式电阻炉(耐火砖炉膛)炉膛尺寸W×P×H(mm)300×500×200
水质联苯胺 质控样
Receiving vessel, 15 ml
CHROMABOND MULTI 96-HR-P, PACK OF 1 PCS.
Wide-mouth bottle, PTFE, with screw cap, PTFE, 100 ml
定量滤纸(42#慢速)
SEPTA and CAPS 2ML 4ML VIALS 盖垫
Adapters - Medium Length B Type
UV254nm灯管
11种元素混标:钾、钠、钙、镁、锶、钡、铁、锰、锌、铜、锂