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polystyrene black/clear bottom, Room Temperature
连二亚硫酸钠 technical grade, 85%
2-Chloro-4-nitroaniline, 99% 250GR
HAMILTON SYRINGE NEEDLE 24 GAUGE FOR*710 5 KH
硫代乙醇酸,>= 99 %
Phenol-D6 deuteration degree min. 98% for NMR spectroscopy
烯丙基甲基硫醚,97.0%(GC)
1,1,1-三氯丙酮, ≥95.0%
2,5-二氯苯酚, ≥98.0%
Ammonium hexachlororhodate(III), anhydrous 1GR
HYDRANAL 容量法返滴定标准品