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EC肉汤(含小倒管)
三氟甲磺酸三甲基硅酯
接头锁紧螺母 前套箍 1/16, SS, EACH
GC 9790 O型圈(用于进样玻璃衬管)
Diamonsil C18(2) 5μm 30 x 3.0mm
Bond Elut C18 SPE小柱,200mg, 3ml,40um
2',4',5'-三甲基苯乙酮
TUBES THREADED, WITH RESTRICTION, GL 25, ISO SCREW-THREAD, 26 X 110 X 2,0 MM, ACC. TO DIN 12216
(一恒) SX2-8-16TP可程式箱式电阻炉(陶瓷纤维炉膛)炉膛尺寸W×P×H(mm)150×300×120
饲料基质中镉质控样