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DL-Methionine, 99+% 1KG
2,3,4-三甲氧基肉桂酸, ≥97.0%
异蒽酮紫
L-Tyrosine Ph Eur,USP
200.7 Calibration Standard A- [HNO3]
1,2-Benzanthracene, 99% 1GR
1,3-Benzenedimethanol, 98% 2GR
2-甲氧基-5-(三氟甲氧基)苯甲醛,98.0%(GC)
4-Bromo-3,5-dihydroxybenzoic acid, 98% 25GR
3-Methylbenzaldehyde (stabilised with hydroquinone) for synthesis