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1.5mm 22cm, Room Temperature
1-Methylpiperazine, 99+% 5GR
N,N-Dimethylacetamide-D9 deuteration degree min. 99% for NMR spectroscopy
Petroleum ether, boiling range 40-60°C, extra pure 2.5LT
N-甲基哌嗪，98%
1-Ethyl-3-methylimidazolium thiocyanate for synthesis
2-硝基苯磺酸水合物, ≥98.0%
Tin(II) chloride dihydrate, reagent ACS 100GR
喹哪啶红， ≥95.0%
4,4'-二氨基二苯乙烯-2,2'-二磺酸,94.0%(T)
Carbon tetrachloride, ECD tested for pesticide analysis, for residue analysis, 99.8% 1LT
