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4-氨基-3,5-二氯吡啶
锂(Li)AAS标准溶液,1000mg/L溶于1% HCl
锗(Ge)AAS标准溶液,1000mg/L溶于5% Oxalic Acid
Replacement membrane filter, 3 μm, unsterile, pack of 10 pieces
APS HYPERSIL 5UM 250X4MM COLUMN
(安亭) 水平式转子(带风罩)
不锈钢填充柱,P/W 80/100 PORAPAK Q
SUCTION TUBE, WITH ST- STOPCOCK, BENT, WITH STRAIGHT RD THREAD HOSE CONNECTION CONE ST 29/32
Retort clamp, cast iron green lacquered, length 150 mm, opening up to ? 40 mm, with angular/plate jaws, cork lined
PTFE Temperature Probe, Type K, Baffle Probe, Cable 3M,Shaft - ? 16, L 150, 35x22x250, Total L 400mm